X0306 4 2021-06-01 0 0001826470 Petco Health & Wellness Company, Inc. WOOF 0001839555 CVC Pet LP C/O CVC CAPITAL PARTNERS ONE MARITIME PLAZA, 16TH FLOOR, 300 CLAY ST. SAN FRANCISCO CA 94111 0 0 1 0 0001839051 CVC Scooby Jersey GP Ltd 27 ESPLANADE ST HELIER Y9 JE1 1SG JERSEY 0 0 1 0 0001838970 CVC Capital Partners VI Ltd 27 ESPLANADE ST HELIER Y9 JE1 1SG JERSEY 0 0 1 0 Class A Common Stock 2021-06-01 4 S 0 9040554 23.16 D 61321315 I By Scooby LP The number of shares of Class A Common Stock set forth herein reflect the reporting persons' proportional interest in such securities beneficially owned by Scooby LP. The general partner of Scooby LP is Scooby GP LLC, a member-managed limited liability company whose sole members are CVC Pet LP and Canada Pension Plan Investment Board. The general partner of CVC Pet LP is CVC Scooby Jersey GP Limited. CVC Scooby Jersey GP Limited is wholly owned by certain investment funds managed by CVC Capital Partners VI Limited. Each of CVC Pet LP, CVC Scooby Jersey GP Limited and CVC Capital Partners VI Limited disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities and Exchange Act of 1934, as amended, except to the extent of their pecuniary interest therein, if any. CVC Pet LP; By /s/ Cameron Breitner, Authorized Signatory 2021-06-03 CVC Scooby Jersey GP Limited; By /s/ Johanna Karhukorpi, Director 2021-06-03 CVC Capital Partners VI Limited; By /s/ Carl Hansen, Director 2021-06-03