[Critter]

I haven't tried to return anything to Petco but have petsmart and love their return policy. we bought a bunch of stuff with our first puppy that we never used or he didn't like, I found out in his puppy class that they will take any return, no questions asked, even if its open. so the treats and food I bought, which was open and partly used, they took back for full store credit. WHen I did this I got back almost 70 worth of store credit.