Here's a couple awesome coupons from Petco – get $5.00 off any bag of Pro Plan and a FREE 13-oz. can of Pro Plan for dogs
I'm not sure if PETCO allows stacking of coupons but if they do you can also use these manufacturer's coupons: $3.00 off bag of Purina Pro Plan Dry brand Dog Food and Buy 2 Purina Pro Plan brand Dog Food get 2 free
You have to be a PETCO PalsRewards member to get the coupons but it's free and easy to join.
CLICK this link for PETCO coupons.
Don't forget the following pet food coupons are still available for print: