Save 10% Sitewide during Petco’s Memorial Day Sale

Pet parents, this is your sale! Petco has unleashed new deals for Memorial Day 2026, with 10% savings sitewide with code SUMMER10.

Now through Memorial Day, Monday, May 25, shoppers can get deals on new pet gear, supplies and toys — saving on almost everything for cats, dogs, fish, small animals, birds and reptiles. Plus, get free shipping on orders over $35.

In stores, Petco is also offering buy one, get one 50% off select summer collections from YOULY, Leaps & Bounds and EveryYay through Memorial Day. Customers who spend $50 in-store can also take home a free three-pack of tennis balls or cat spring toys while supplies last.

Note: Be sure to use code SUMMER10 to get 10% off sitewide at Petco for Memorial Day weekend. Offer valid through Monday, May 25, 2026.