UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934

FOR THE QUARTERLY PERIOD ENDED JANUARY 28, 2006.

¨ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934.

Commission File No. 0-20572

PATTERSON COMPANIES, INC.

(Exact name of registrant as specified in its charter)

Minnesota	41-0886515
(State of incorporation)	(I.R.S. Employer Identification No.)

1031 Mendota Heights Road, St. Paul, Minnesota 55120

(Address of principal executive offices, including zip code)

(651) 686-1600

(Registrant’s telephone number, including area code)

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    x  Yes    ¨  No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer. See definition of “accelerated filer and large accelerated filer” in Rule 12b-2 of the Exchange Act

Large Accelerated Filer  x     Accelerated Filer  ¨    Non-Accelerated Filer  ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    ¨  Yes    x  No

Patterson Companies, Inc. had outstanding 138,642,997 shares of common stock as of March 6, 2006.

PATTERSON COMPANIES, INC.

INDEX

			Page
PART I - FINANCIAL INFORMATION
	Item 1 - Financial Statements (Unaudited)		3-12
		Condensed Consolidated Balance Sheets as of January 28, 2006 and April 30, 2005	3
		Condensed Consolidated Statements of Income for the Three and Nine Months Ended January 28, 2006 and January 29, 2005	4
		Condensed Consolidated Statements of Cash Flows for the Nine Months Ended January 28, 2006 and January 29, 2005	5
		Notes to Condensed Consolidated Financial Statements	6-12
	Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations		12-17
	Item 3 - Quantitative and Qualitative Disclosures About Market Risk		17
	Item 4 - Controls and Procedures		18
PART II - OTHER INFORMATION
	Item 1 – Legal Proceedings		19
	Item 2 - Unregistered Sales of Equity Securities and Use of Proceeds		19
	Item 6 - Exhibits		19
	Signatures		20
	Exhibit Index		21

Safe Harbor Statement Under The Private Securities Litigation Reform Act Of 1995:

This Form 10-Q for the period ended January 28, 2006, contains certain forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995, which may be identified by the use of forward-looking terminology such as “may”, “will”, “expect”, “anticipate”, “estimate”, “believe”, “goal”, or “continue”, or comparable terminology that involves risks and uncertainties that are qualified in their entirety by cautionary language set forth herein under the caption “Factors That May Affect Future Operating Results,” in the Company’s 2005 Annual Report on Form 10-K filed July 14, 2005, and other documents previously filed with the Securities and Exchange Commission.

2

PART I - FINANCIAL INFORMATION

PATTERSON COMPANIES, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(Dollars in thousands)

	January 28, 2006			April 30, 2005
	(Unaudited)
ASSETS
Current assets:
Cash and cash equivalents	$	185,986		$	232,549
Short-term investments		2,005			13,382
Receivables, net		312,954			317,168
Inventory		242,573			206,405
Prepaid expenses and other current assets		30,453			30,533
Total current assets		773,971			800,037
Property and equipment, net		125,019			97,178
Long-term receivables, net		46,790			33,573
Goodwill		657,606			632,549
Identifiable intangibles, net		109,733			113,530
Distribution agreement		100,000			—
Other		7,651			8,434
Total assets	$	1,820,770		$	1,685,301
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable	$	145,236		$	160,954
Accrued payroll expense		48,143			43,132
Other accrued expenses		83,995			77,317
Income taxes payable		7,983			20,858
Current maturities of long-term debt		20,027			20,027
Total current liabilities		305,384			322,288
Long-term debt		285,022			301,530
Deferred taxes		54,162			46,411
Total liabilities		644,568			670,229
STOCKHOLDERS’ EQUITY
Common stock		1,386			1,378
Additional paid-in capital		140,726			124,212
Accumulated other comprehensive income		11,521			8,519
Retained earnings		1,043,435			901,829
Notes receivable from ESOP		(20,866	)		(20,866	)
Total stockholders’ equity		1,176,202			1,015,072
Total liabilities and stockholders’ equity	$	1,820,770		$	1,685,301

See accompanying notes.

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PATTERSON COMPANIES, INC.

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(In thousands, except per share amounts)

(Unaudited)

	Three Months Ended						Nine Months Ended
	January 28, 2006			January 29, 2005			January 28, 2006			January 29, 2005
Net sales	$	682,402		$	638,005		$	1,919,946		$	1,794,185
Cost of sales		441,433			410,677			1,252,519			1,158,261
Gross profit		240,969			227,328			667,427			635,924
Operating expenses		152,423			145,549			436,541			416,484
Operating income		88,546			81,779			230,886			219,440
Other income and (expense):
Finance income, net		1,106			1,533			4,681			4,034
Interest expense		(3,470	)		(3,303	)		(9,656	)		(10,852	)
Gain on currency exchange		85			89			297			577
Income before taxes		86,267			80,098			226,208			213,199
Income taxes		32,263			29,961			84,602			79,743
Net income	$	54,004		$	50,137		$	141,606		$	133,456
Earnings per share:
Basic	$	0.39		$	0.37		$	1.03		$	0.98
Diluted	$	0.39		$	0.36		$	1.02		$	0.96
Weighted average common shares:
Basic		137,804			136,924			137,552			136,728
Diluted		139,275			138,960			139,214			138,788

See accompanying notes.

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PATTERSON COMPANIES, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Dollars in thousands)

(Unaudited)

	Nine Months Ended
	January 28, 2006			January 29, 2005
Operating activities:
Net income	$	141,606		$	133,456
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation		12,028			10,960
Amortization of intangibles		4,939			9,279
Stock-based compensation		570			—
Bad debt expense		1,925			1,128
Change in assets and liabilities, net of acquired		(45,235	)		36,454
Net cash provided by operating activities		115,833			191,277
Investing activities:
Additions to property and equipment, net		(36,721	)		(22,590	)
Acquisitions, net		(39,228	)		(72,855	)
Distribution agreement		(100,000	)		—
Sale (purchase) of short-term investments, net		11,377			(4,207	)
Net cash used in investing activities		(164,572	)		(99,652	)
Financing activities:
Payments and retirement of long-term debt and obligations under capital leases		(15,021	)		(65,586	)
Common stock issued, net		16,522			13,179
Net cash provided by (used in) financing activities		1,501			(52,407	)
Effect of exchange rate changes on cash		675			2,965
Net (decrease) increase in cash and cash equivalents		(46,563	)		42,183
Cash and cash equivalents at beginning of period		232,549			287,160
Cash and cash equivalents at end of period	$	185,986		$	329,343

See accompanying notes.

5

PATTERSON COMPANIES, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Dollars and share amounts in thousands except per share data)

(Unaudited)

January 28, 2006

NOTE 1 GENERAL

Basis of Presentation

In the opinion of management, the accompanying unaudited condensed consolidated financial statements contain all adjustments necessary to present fairly the financial position of the Company as of January 28, 2006 and the results of operations and the cash flows for the periods ended January 28, 2006 and January 29, 2005. Such adjustments are of a normal recurring nature. The results of operations for the periods ended January 28, 2006 and January 29, 2005, are not necessarily indicative of the results to be expected for the full year. These financial statements should be read in conjunction with the financial statements included in the 2005 Annual Report on Form 10-K filed on July 14, 2005.

The condensed consolidated financial statements of Patterson Companies, Inc. include the assets and liabilities of PDC Funding Company, LLC (“PDC Funding”), a wholly owned subsidiary and a separate legal entity under Minnesota law. PDC Funding is a fully consolidated special purpose entity of the Company established to sell customer installment sale contracts to outside financial institutions in the normal course of business. The assets of PDC Funding would be available first and foremost to satisfy the claims of its creditors. There are no known creditors of PDC Funding.

Fiscal Year End

The fiscal year end of the Company is the last Saturday in April. The third quarter of fiscal 2006 and 2005 represent the 13 weeks ended January 28, 2006 and January 29, 2005, respectively. Because of the Company’s long established practice of using a 52/53-week fiscal year convention, the first nine months of fiscal 2006 include 39 weeks of operations while the first nine months of fiscal 2005 include 40 weeks.

Reclassifications

Certain amounts previously reported have been reclassified to conform to the current presentation.

Comprehensive Income

Total comprehensive income was $55,848 and $144,608 for the three and nine months ended January 28, 2006, respectively, and $49,887 and $139,472 for the three and nine months ended January 29, 2005, respectively. Other than net income, comprehensive income includes foreign currency translation effects and changes in unrealized gains and losses on cash flow hedging instruments.

6

Distribution Agreement

In the first quarter of fiscal 2006, the Company extended its exclusive North American distribution agreement with Sirona Dental Systems GmbH (“Sirona”) for Sirona’s CEREC 3D dental restorative system. The Company paid a $100 million distribution fee to extend the agreement for a 10-year period that begins in October 2007. The distribution fee is reflected as a non-current asset in the condensed consolidated balance sheet. The amortization of this fee will occur over the 10-year period and will reflect the pattern in which the economic benefits of the fee are realized.

Earnings Per Share

The following table sets forth the computation of basic and diluted earnings per share (shares in thousands):

	Three Months Ended		Nine Months Ended
	January 28, 2006	January 29, 2005	January 28, 2006	January 29, 2005
Denominator:
Denominator for basic earnings per share - weighted-average shares	137,804	136,924	137,552	136,728
Effect of dilutive securities:
Stock option plans	1,159	1,640	1,374	1,730
Employee Stock Purchase Plan	45	39	40	42
Capital Accumulation Plan	252	298	204	229
Convertible debentures	15	59	44	59
Dilutive potential common shares	1,471	2,036	1,662	2,060
Denominator for diluted earnings per share - adjusted weighted-average shares and assumed conversions	139,275	138,960	139,214	138,788

Options to purchase 479 and 180 shares of common stock during the three and nine months ended January 28, 2006 are excluded from the calculation of diluted EPS because the effect would have been anti-dilutive. There are 13 and 43 shares of restricted stock awards outstanding, including performance unit awards, which are excluded from the calculation of diluted EPS during the three and nine months ended January 28, 2006, respectively, because the effect would have been anti-dilutive. There were no anti-dilutive securities outstanding during the three and nine months ended January 29, 2005, respectively.

NOTE 2 GOODWILL AND OTHER INTANGIBLE ASSETS

The goodwill balances and related activity by business segment as of April 30, 2005 and January 28, 2006 are as follows:

	Balance at April 30, 2005		Acquisition Activity		Translation And Other Activity		Balance at January 28, 2006
Dental Supply	$	77,437	$	13,266	$	230	$	90,933
Rehabilitation Supply		482,535		—		—		482,535
Veterinary Supply		72,577		11,477		84		84,138
Total	$	632,549	$	24,743	$	314	$	657,606

7

The increase in the goodwill balance during the nine-month period ended January 28, 2006 reflects the preliminary purchase price allocation of the Accu-Bite, Inc. and Intra Corp acquisitions (see Note 5) and contingent earn-out payments related to acquisitions made in prior years. The preliminary purchase price allocations are subject to adjustment for changes in the preliminary assumptions pending additional information, including final asset valuations.

Balances of acquired intangible assets excluding goodwill are as follows:

	January 28, 2006			April 30, 2005
Copyrights, trade names and trademarks - unamortized	$	76,402		$	76,402
Customer lists and other amortizable intangible assets		60,969			59,827
Less: Accumulated amortization		(27,638	)		(22,699	)
Net amortizable		33,331			37,128
Total identifiable intangible assets, net	$	109,733		$	113,530

NOTE 3 STOCK-BASED COMPENSATION

The Company has adopted the disclosure requirements of SFAS No. 148, Accounting for Stock-Based Compensation-Transition and Disclosure, an amendment of FASB Statement 123. The Company has chosen to continue with its current practice of applying the recognition and measurement principles of APB No. 25, Accounting for Stock Issued to Employees. This method defines the Company’s cost as the excess of the stock’s market value at the time of the grant over the amount that the employee is required to pay. No compensation expense has been recorded related to stock options as all options granted had an exercise price equal to or greater than the market value of the underlying common stock on the measurement date.

During the nine-months ended January 28, 2006, the Company issued approximately 90,000 restricted stock awards (“RSAs”) and 13,000 performance unit awards (“PUAs”) to employees. The RSAs vest over a seven or nine-year period and are subject to forfeiture provisions. Certain RSAs are subject to accelerated vesting provisions beginning three years after the grant date, based on certain operating goals. The PUAs are earned at the end of a three-year period if certain operating goals are met, and are settled in an equivalent number of common shares or in cash as determined by the compensation committee of the Board of Directors. If these goals are not met, the PUAs are cancelled. The fair values of the RSAs and PUAs are expensed over the expected vesting periods. The Company recognized approximately $0.2 million and $0.6 million of expense, net of related tax benefit, related to RSAs and PUAs during the three and nine-month periods ended January 28, 2006, respectively. There were no such awards issued or outstanding in any periods prior to fiscal 2006.

8

The following table illustrates the effect on net income and earnings per share if the Company had applied the fair value recognition provisions of SFAS No. 123, “Accounting for Stock Based Compensation” to stock-based employee compensation:

	Three Months Ended						Nine Months Ended
	January 28, 2006			January 29, 2005			January 28, 2006			January 29, 2005
Net income, as reported	$	54,004		$	50,137		$	141,606		$	133,456
Add: Stock-based employee compensation expense included in reported net income, net of related tax effects		180			—			570			—
Deduct: Stock-based employee compensation expense determined under fair value based method for all awards, net of related tax effects		(1,090	)		(636	)		(3,245	)		(1,716	)
Pro forma net earnings	$	53,094		$	49,501		$	138,931		$	131,740
Earnings per share—basic:
As reported	$	0.39		$	0.37		$	1.03		$	0.98
Pro forma	$	0.39		$	0.36		$	1.01		$	0.96
Earnings per share—diluted:
As reported	$	0.39		$	0.36		$	1.02		$	0.96
Pro forma	$	0.38		$	0.36		$	1.00		$	0.95

On December 16, 2004, the FASB issued Statement No. 123 (revised 2004), Share-Based Payment (SFAS 123R). SFAS 123R is a revision of Statement No. 123, Accounting for Stock-Based Compensation, and supersedes Accounting Principles Board (APB) Opinion No. 25, Accounting for Stock Issued to Employees, and its related implementation guidance. SFAS 123R eliminates the ability to account for share-based compensation transactions using the intrinsic value method under APB Opinion No. 25 and generally requires a public entity to measure the cost of employee services received in exchange for an award of equity instruments (including employee stock options) based on the grant-date fair value of the award.

The options for transition methods as prescribed by SFAS 123R include either the modified prospective or the modified retrospective methods. The modified prospective method requires that compensation expense be recorded for all unvested stock options as the requisite service is rendered beginning with the first quarter of adoption, while the modified retrospective method would record compensation expense for stock options beginning with the first period restated. Under the modified retrospective method, prior periods may be restated either as of the beginning of the year of adoption or for all periods presented. The restated amounts would be consistent with those that have been reported in pro forma disclosures under SFAS No. 148 and are included in the notes to the Company’s financial statements. Those results are not necessarily indicative of future results.

9

SFAS 123R will be effective for the Company beginning in its first quarter of fiscal 2007. The Company is currently evaluating SFAS 123R to determine which fair-value-based model and transitional provision will be followed upon adoption, and the impact it may have on the Company’s consolidated financial statements.

NOTE 4 DERIVATIVE FINANCIAL INSTRUMENTS

In fiscal 2004, the Company entered into a swap agreement in the notional amount of $100 million that exchanged a floating interest rate payment obligation for a fixed rate payment obligation. The swap was designated as a cash flow hedging instrument. The contract was recorded at fair value on the balance sheet and all changes in fair value were deferred in accumulated other comprehensive income because the agreement has been determined to be perfectly effective. This interest rate swap agreement terminated in November, 2005. The fair value of the interest rate swap agreement as of April 30, 2005 was estimated at $0.9 million.

In the first quarter of fiscal 2006, the Company entered into certain offsetting and identical interest rate cap agreements. These cap agreements are not designated for hedge accounting treatment and were entered into to fulfill certain covenants of a sale agreement between a commercial paper conduit managed by JPMorgan Chase Bank, N.A. and PDC Funding. The cap agreements provide a credit enhancement feature for the installment contracts sold by PDC Funding to the commercial paper conduit, and replace a minimum interest rate margin previously required under the sale agreement.

PDC Funding purchased two interest rate caps from banks with combined amortizing notional amounts of $400 million. At the same time, Patterson Companies, Inc. sold two identical interest rate caps to the same banks. The fair value of the two purchased interest rate caps at January 28, 2006 was approximately $0.3 million. This amount was completely offset by the fair value of the two sold interest rate caps of ($0.3) million. Accordingly, the impact to consolidated earnings of the Company is zero. The Company was not a party to any such interest rate cap agreements prior to fiscal 2006.

Also in fiscal 2006, the Company entered into an interest rate swap agreement with a bank under which the Company pays a fixed rate and receives a floating rate based on an amortizing notional amount. This agreement does not qualify for hedge accounting treatment and, accordingly, the Company records the fair value of the agreement as an asset or liability and the change in any period as income or expense of the period in which the change occurs. As of January 28, 2006, the notional amount of this agreement was approximately $45 million and there was a nominal estimated fair value.

The Company does not use financial instruments or derivatives for any trading or other speculative purposes.

NOTE 5 ACQUISITIONS

In December 2005, the Company acquired Intra Corp (“IntraVet”), a developer of veterinary practice management software that is marketed under the IntraVet brand name. In September 2005, the Company acquired Accu-Bite, Inc., (“Accu-Bite”) a Michigan-based dental distributor. The acquisition of both IntraVet and Accu-Bite were all-cash transactions. During fiscal 2005, the Company completed

10

several acquisitions, including CAESY Education Systems and Medco Supply Company, Inc. in May 2004 and Milburn Distributions, Inc. in October 2004. Additionally, the Company acquired a small dental equipment dealer in September 2004. The operating results of these acquisitions are included in the Company’s condensed consolidated statements of income from the date of acquisition. Pro forma results of operations have not been presented for these acquisitions since the effects of the acquisitions were not material to the Company either individually or in the aggregate.

NOTE 6 SEGMENT REPORTING

Patterson Companies, Inc. is comprised of three reportable segments: dental, veterinary, and rehabilitation supply. The Company’s reportable business segments are strategic business units that offer similar products and services to different customer bases. The dental supply segment provides a virtually complete range of consumable dental products, clinical and laboratory equipment and value-added services to dentists, dental laboratories, institutions and other dental healthcare providers throughout North America. The veterinary supply segment provides consumable supplies, equipment, diagnostic products, biologicals (vaccines) and pharmaceuticals to companion-pet veterinary clinics in various regions of the United States, including the Eastern, Midwest, Mid-Atlantic, Southeastern, and Northwest regions. The rehabilitation supply segment provides a comprehensive range of distributed and self-manufactured rehabilitation medical supplies and non-wheelchair assistive products to acute care hospitals, long-term care facilities, rehabilitation clinics, dealers and schools.

The accounting policies of the segments are the same as those described in the summary of significant accounting policies set forth in Note 1 to the consolidated financial statements included in the Company’s 2005 Annual Report on Form 10-K filed July 14, 2005. The Company evaluates segment performance based on operating income. The corporate office general and administrative expenses are included in the dental supply segment and consist of home office support costs in areas such as informational technology, marketing, purchasing, finance, human resources and facilities.

The following table presents information about the Company’s reportable segments:

	Three Months Ended				Nine Months Ended
	January 28, 2006		January 29, 2005		January 28, 2006		January 29, 2005
Net sales
Dental supply	$	531,884	$	499,796	$	1,444,020	$	1,364,331
Rehabilitative supply		69,755		67,508		227,105		219,958
Veterinary supply		80,763		70,701		248,821		209,896
Consolidated net sales	$	682,402	$	638,005	$	1,919,946	$	1,794,185
Operating income
Dental supply	$	73,589	$	67,998	$	178,066	$	171,937
Rehabilitative supply		11,311		10,618		41,389		37,931
Veterinary supply		3,646		3,163		11,431		9,572
Consolidated operating income	$	88,546	$	81,779	$	230,886	$	219,440

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The following table presents sales information by product category for the Company:

	Three Months Ended				Nine Months Ended
	January 28, 2006		January 29, 2005		January 28, 2006		January 29, 2005
Net sales
Consumable and printed products	$	406,447	$	365,408	$	1,224,797	$	1,122,411
Equipment and software		227,771		229,349		554,558		542,008
Other		48,184		43,248		140,591		129,766
Total	$	682,402	$	638,005	$	1,919,946	$	1,794,185

MANAGEMENT’S DISCUSSION AND ANALYSIS OF

FINANCIAL CONDITION AND RESULTS OF OPERATIONS

OVERVIEW

This Management’s Discussion and Analysis of Financial Condition and Results of Operations (MD&A) should be read in conjunction with the MD&A included in our 2005 Annual Report on Form 10-K filed July 14, 2005, for important background information regarding, among other things, an overview of the markets in which we operate and our business strategies.

RESULTS OF OPERATIONS

The following table sets forth, for the periods indicated, the percentage of net sales represented by certain operational data.

	Three Months Ended				Nine Months Ended
	January 28, 2006		January 29, 2005		January 28, 2006		January 29, 2005
Net sales	100.0	%	100.0	%	100.0	%	100.0	%
Cost of sales	64.7	%	64.4	%	65.2	%	64.6	%
Gross margin	35.3	%	35.6	%	34.8	%	35.4	%
Operating expenses	22.3	%	22.8	%	22.7	%	23.2	%
Operating income	13.0	%	12.8	%	12.1	%	12.2	%
Other (expense) income, net	(0.3	)%	(0.3	)%	(0.3	)%	(0.3	)%
Income before income taxes	12.7	%	12.5	%	11.8	%	11.9	%
Net income	7.9	%	7.9	%	7.4	%	7.4	%

QUARTER ENDED JANUARY 28, 2006 COMPARED TO QUARTER ENDED JANUARY 29, 2005.

Net Sales. Net sales for the three months ended January 28, 2006 (“Current Quarter”) totaled $682.4 million, a 7.0% increase from $638.0 million reported for the three months

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ended January 29, 2005 (“Prior Quarter”). The Current Quarter included one less selling day than the Prior Quarter, which negatively impacted the growth rate by an estimated 1-2 percentage points.

The Company acquired Accu-Bite Dental, Inc. (“Accu-Bite”) in September 2005 and Intra Corp (“IntraVet”) in December 2005. Excluding the impact of these two acquisitions, sales rose approximately 4.3%.

Dental segment sales were $531.9 million in the Current Quarter, which was an increase of 6.4% from $499.8 million in the Prior Quarter. Sales of consumable dental supplies and printed office products increased 12.1% in the Current Quarter. Excluding the impact of the Accu-Bite acquisition, sales of these products were up 6.0%. Dental equipment and software sales decreased 1.1%. Strong sales growth of digital radiography equipment and related software, including the line of CAESY patient education software, largely offset flat sales of basic equipment and modestly lower sales of CEREC^® 3D dental restorative systems. Finally, sales of other services and products, consisting primarily of parts, technical service labor, software support, and insurance e-claims increased 13.1% in the Current Quarter.

Veterinary sales increased 14.2% from $70.7 million in the Prior Quarter to $80.8 million in the Current Quarter. The IntraVet acquisition had a nominal impact on sales growth. The veterinary segment’s sales of equipment and software grew to $5.7 million in the Current Quarter, an increase of 65.1% from the Prior Quarter. The rehabilitation unit reported sales of $69.8 million, reflecting 3.3% sales growth in the Current Quarter. This sales growth reflected a negative impact of foreign currency translation on sales of approximately 1.4%.

Gross Margins. Consolidated gross margin decreased from 35.6% to 35.3% in the Current Quarter as compared to the Prior Quarter. This decline was largely due to the acquisition of Accu-Bite, whose gross margins are currently lower than the Company’s historic dental levels. Accu-Bite was acquired in September 2005 and continues to be integrated into the Company’s existing dental operations.

In addition, the consolidated gross margin was impacted by strong sales growth of the veterinary segment because this segment has the lowest gross margin of the Company’s three businesses. While still producing a lower gross margin than the other two businesses, the veterinary unit improved its own gross margin by 80 basis points in the Current Quarter, which was a result of the increased sales of equipment and software.

Patterson Medical’s gross margin declined 150 basis points quarter-over-quarter, due to product mix as well as increases in freight costs.

Operating Expenses. In the Current Quarter, operating expenses as a percent of sales were 22.3%. This ratio represented a reduction of 50 basis points as compared to 22.8% in the Prior Quarter, reflecting strengthened operating leverage and a lower level of intangible asset amortization in the rehabilitation supply unit.

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Operating Income. Operating income was $88.5 million, or 13.0% of net sales in the Current Quarter. This percentage was approximately 20 basis points higher than the 12.8% reported in the Prior Quarter and reflected the Company’s improved operating expense ratio, partially offset by a decline in consolidated gross margin.

Other Expense, Net. Net other expense was $2.3 million for the Current Quarter compared to $1.7 million in the Prior Quarter. Interest expense was $3.5 million in the Current Quarter, up slightly from $3.3 million in the Prior Quarter despite a lower debt balance in the Current Quarter. An interest rate swap agreement, under which the Company had effectively been paying a fixed rate on $100 million of variable rate debt, terminated in November 2005. The weighted average effective interest rate on debt was approximately 4.5% in the Current Quarter, up from 3.3% in the Prior Quarter. A rate similar to the Current Quarter is expected in the Company’s fourth quarter of fiscal 2006.

Income Taxes. The effective income tax rate for the Current Quarter was 37.4%, which was consistent with the Prior Quarter.

Earnings Per Share. Earnings increased 7.7% to $54.0 million, resulting in diluted earnings per share of $0.39 versus $0.36 in the Prior Quarter.

NINE MONTHS ENDED JANUARY 28, 2006 COMPARED TO NINE MONTHS ENDED JANUARY 29, 2005.

Net Sales. Net sales for the Nine Months Ended January 28, 2006 (“Current Period”) totaled $1,919.9 million, a 7.0% increase from $1,794.2 million reported for the Nine Months Ended January 29, 2005 (“Prior Period”). The Prior Period included the impact of an extra or fortieth week resulting from the Company’s long-standing convention of using a fifty-two, fifty-three week fiscal year ending on the final Saturday of April. Fiscal year 2005 was a fifty-three week year, while fiscal year 2006 will be a fifty-two week year.

It is difficult to precisely quantify the impact of an extra week on nine-month operating results since certain aspects of the Company’s business, such as equipment sales and contract services, are not as directly affected by the additional billing days.

Dental segment sales of $1,444.0 million in the Current Period represented an increase of 5.8% from $1,364.3 million the Prior Period. Sales of consumables and printed office products (“Consumables”) were $797.9 million, or 7.7% higher than $740.7 million in the Prior Period. The impact of the additional week in the Prior Period and the acquisition of Accu-Bite each had an impact on the comparability of the Current Period. Excluding these two items from the respective period, consumables sales growth was approximately 7.0% in the Current Period.

Veterinary segment sales rose to $248.8 million, up 18.5% from $209.9 million in the Prior Period. Excluding the estimated impact of the extra week on the Prior Period and the impact of acquisitions, sales growth in the veterinary segment was approximately 10.1%.

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The rehabilitation business unit reported Current Period sales of $227.1 million, which was 3.2% higher than Prior Period sales of $220.0 million. Excluding the estimated impact of the extra week on Prior Period sales, growth was 5.7%.

Gross Margins. Current Period consolidated gross margin was 34.8% as compared to the Prior Period margin of 35.4%. The period-over-period decline resulted from several different factors.

Gross margins at the dental unit were down 40 basis points in the Current Period, due primarily to the acquisition of Accu-Bite, which has lower margins than the dental unit’s traditional margin.

The Veterinary supply business experienced a decline in its gross margin of 20 basis points due to the impact of a full nine-months of the Milburn equine business, whose margins are below Webster Veterinary’s historic standards.

Patterson Medical’s gross margin declined 90 basis points period-over-period, due to product mix and increases in freight costs.

Operating Expenses. Operating expenses as a percent of sales were 22.7% in the Current Period, which was a reduction from 23.2% in the Prior Period. The lower operating expense ratio was due largely to two factors.

First, the Current Period included a lower level of intangible asset amortization at the rehabilitation unit. Secondly, the dental and veterinary unit both achieved modest improvement due to operating leverage, lowering their operating expense ratio 10 and 20 basis points, respectively.

Operating Income. Operating income was $230.9 million, or 12.1% of net sales in the Current Period. This percentage was slightly less than the 12.2% reported in Prior Period and reflected the Company’s lower gross margin, partially offset by an improved operating expense ratio, both as discussed above.

Other Expense, Net. Net other expense decreased from $6.2 million in the Prior Period to $4.7 million in the Current Period. The primary reason for the decrease was lower interest expense, which was $10.9 million in the Prior Period and $9.7 million in the Current Period. The Company carried less debt on its balance sheet during the Current Period due to principal payments over the past year. Higher effective interest rates partially offset the impact of the lower debt balances.

Income Taxes. The effective income tax rate for the Current Period was 37.4%, which was consistent with the Prior Period.

Earnings Per Share. Earnings increased 6.1% to $141.6 million, resulting in diluted earnings per share of $1.02 versus $0.96 in the Prior Period.

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LIQUIDITY AND CAPITAL RESOURCES

For the Current Period, the Company generated $115.8 million of cash from operations on earnings of $141.6 million, compared to $191.3 million on earnings of $133.5 million in the Prior Period. The operating cash flow in the Prior Period was favorably impacted by a difference in the sequencing of the Company’s routine cash disbursement cycle and the Company’s fiscal year calendar. This difference caused about one additional week of trade payables to be outstanding at the end of the Prior Period.

Investing cash flows in the Current Period reflect the $100 million distribution fee that was paid for a 10-year extension of the Company’s exclusive North American distribution agreement of Sirona’s CEREC equipment. Capital expenditures were $36.7 million in the Current Period. Significant capital expenditures in fiscal 2006 included a new printed office products facility, a new distribution facility for Patterson Medical’s U.K. operation, and new shared distribution center projects in Kent, Washington and Lancaster, Pennsylvania. The new printed office products facility and the Washington distribution center both became operational in the first quarter of fiscal 2006. The U.K. facility is expected to be operational in the fourth quarter of fiscal 2006. The Pennsylvania distribution facility is expected to be operational in the first quarter of fiscal 2007.

The Company expects funds generated by operations, existing cash balances and availability under existing debt facilities will be sufficient to meet the Company’s working capital needs and finance anticipated expansion plans and strategic initiatives over the next fiscal year.

CRITICAL ACCOUNTING POLICIES

There has been no material change in the Company’s Critical Accounting Policies, as disclosed in its 2005 Annual Report on Form 10-K filed July 14, 2005.

FACTORS THAT MAY AFFECT FUTURE OPERATING RESULTS

Certain information of a non-historical nature contains forward-looking statements. Words such as “believes,” “expects,” “plans,” “estimates,” “intends” and variations of such words are intended to identify such forward-looking statements. These statements are not guaranties of future performance and are subject to certain risks, uncertainties or assumptions that are difficult to predict; therefore, the Company cautions shareholders and prospective investors that the following important factors, among others, could cause the Company’s actual operating results to differ materially from those expressed in any forward-looking statements. The statements under this caption are intended to serve as cautionary statements within the meaning of the Private Securities Litigation Reform Act of 1995. The following information is not intended to limit in any way the characterization of other statements or information under other captions as cautionary statements for such purpose. The order in which such factors appear below should not be construed to indicate their relative importance or priority. The Company assumes no obligation to update any forward-looking statements, whether as a result of new information, future events or otherwise.

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• The Company’s ability to meet increased competition from national, regional and local full-service distributors and mail-order distributors of dental, veterinary and rehabilitation and assistive living products, while maintaining current or improved profit margins.

• The ability of the Company to retain its base of customers and to increase its market share.

• The ability of the Company to maintain satisfactory relationships with qualified and motivated sales personnel.

• The continued ability of the Company to maintain satisfactory relationships with key vendors and the ability of the Company to create relationships with additional manufacturers of quality, innovative products.

• Changes in the economics of dentistry affecting dental practice growth and the demand for dental products, including the ability and willingness of dentists to invest in high-technology diagnostic and therapeutic products.

• Reduced growth in expenditures for dental services by private dental insurance plans.

• The accuracy of the Company’s assumptions concerning future per capita expenditures for dental services, including assumptions as to population growth and the demand for preventive dental services such as periodontic, endodontic and orthodontic procedures.

• The rate of growth in demand for infection control products currently used for prevention of the spread of communicable diseases such as AIDS, hepatitis and herpes.

• Changes in the economics of the veterinary supply market, including reduced growth in per capita expenditures for veterinary services and reduced growth in the number of households owning pets.

• The effects of healthcare related legislation and regulation, which may affect expenditures or reimbursements for rehabilitation and assistive products.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

There have been no material changes since April 30, 2005 in the Company’s market risk. The weighted-average interest rate on the Company’s debt for the Current Period was approximately 4.5%. A similar rate is anticipated in the fourth quarter of fiscal 2006. As discussed in Note 4 to the condensed consolidated financial statements, the Company entered into certain offsetting interest rate cap agreements and an interest rate swap agreement in fiscal 2006. On a consolidated basis, these agreements do not materially impact the Company’s market risk. For further information on market risk, refer to Item 7A in the Company’s 2005 Annual Report on Form 10-K filed July 14, 2005.

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ITEM 4. CONTROLS AND PROCEDURES

Under the supervision and with the participation of the Company’s management, including the Company’s President and Chief Executive Officer (“CEO”) and its Chief Financial Officer (“CFO”), management evaluated the effectiveness of the design and operation of the Company’s disclosure controls and procedures (as defined in Rule 13a-15(e) and 15d-15(e) under the Exchange Act) as of January 28, 2006. Based upon their evaluation of these disclosure controls and procedures, the CEO and CFO concluded that the disclosure controls and procedures were effective as of January 28, 2006.

There were no changes in the Company’s internal control over financial reporting (as defined in Rule 13a-15(f) or 15d-15(f) under the Exchange Act) that occurred during the quarter ended January 28, 2006 that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.

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PART II - OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

Five purported class action lawsuits have been filed in the United States District Court for the District of Minnesota, naming the Company and certain officers and directors and alleging certain violations of the federal securities laws. On August 31, 2005, the Court entered an order consolidating the cases into a single action captioned In re Patterson Companies, Inc. Securities Litigation docketed as File No. 05cv1757 DSD/NMJ. On September 16, 2005, a derivative lawsuit was filed in the United States District Court for the District of Minnesota captioned Vance Cadd, Derivatively On Behalf of Patterson Companies, Inc. vs. James W. Wiltz, et al., docketed as File No. 05-cv-02155 RHK/AJB. This lawsuit names certain officers and directors of the Company as defendants and alleges breach of fiduciary duty, abuse of control, gross mismanagement, waste of corporate assets and unjust enrichment. On October 11, 2005, a class action lawsuit was filed in the United States District Court for the District of Minnesota captioned Tamara Dolliver, On Behalf of Herself and All Others Similarly Situated vs. Patterson Companies, Inc., et al docketed as File No. 05-cv-02383 JNE/SRN. This class action lawsuit was brought on behalf of the participants in the Company’s Employee Stock Ownership Plan against the Company and certain officers and directors, and alleges violations of the federal Employee Retirement Income Security Act. The Cadd and Dolliver cases are predicated on essentially the same factual allegations alleged in, and are related cases to, the class action lawsuits consolidated as In Re Patterson Companies, Inc. Securities Litigation. Because of the status of the proceedings in these lawsuits, as well as the contingencies and uncertainties associated with litigation, it is not possible to predict the exposure that the Company will have, if any, in connection with the claims. The Company believes that the allegations made against it in these lawsuits are without merit and it intends to vigorously defend the claims.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

(c) In September 2004, the Company’s Board of Directors approved a stock repurchase program under which the Company may repurchase up to six million shares of common stock in open market transactions. The Company did not repurchase any shares under the program during the quarter ended January 28, 2006 and has not made any repurchases since the program’s approval in September 2004. As of January 28, 2006, the Company had authority to repurchase six million shares under that program. The repurchase authorization expires on September 30, 2009.

ITEM 6. EXHIBITS

The exhibits listed in the accompanying exhibit index are filed as part of this Quarterly Report on Form 10-Q.

All other items under Part II have been omitted because they are inapplicable or the answers are negative, or were previously reported in the 2005 Annual Report on Form 10-K filed July 14, 2005.

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	PATTERSON COMPANIES, INC. (Registrant)
Dated: March 9, 2006
	By:	/s/ R. Stephen Armstrong
		R. Stephen Armstrong
		Executive Vice President, Chief Financial Officer and Treasurer
		(Principal Financial Officer and Principal Accounting Officer)

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EXHIBIT INDEX

Exhibit Number	Exhibit Description
31.1	Certification of the Chief Executive Officer pursuant to Rule 13a-14(a) or 15d-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2	Certification of the Chief Financial Officer pursuant to Rule 13a-14(a) or 15d-14(a), under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1	Certification of the Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2	Certification of the Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

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