Exhibit 23

Consent of Independent Registered Public Accounting Firm

Perrigo Company Profit-Sharing and Investment Plan

Allegan, Michigan

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 33-46262 and 333-141101) of our report dated June 14, 2013, relating to the financial statements and supplemental schedule of the Perrigo Company Profit-Sharing and Investment Plan which appear in this Form 11-K for the year ended December 31, 2012.

/s/BDO USA, LLP

BDO USA, LLP

Grand Rapids, Michigan

June 14, 2013