I love Petco! Specifically and especially their grooming salon. This Petco is a bit far from my home (but the closest Petco) so I don't go to it for my dog's supplies but only for the salon. I wish there was a Petco nearby my home as I'd prefer to go to Petco for supplies rather than PetSmart. When I do have spare time though, I'll definitely check out the store and update my review on that.
The staff for their grooming salon are wonderful and friendly! My two (and now three) dogs love them as their staff are more sweet and patient with the dogs. When I brought one of my dogs to a PetSmart grooming salon, he was misbehaving (like usual) and when it was time for me to pick him up they charged me a little extra because he was misbehaving (I don't know if they still do this or not). I don't mind being charged extra...but honestly, the Petco grooming staff, as I've mentioned previously, seem and are much more friendly, sweet, and patient with the dogs. My dogs are and always will be regulars here. I'm moving homes, and we have a PetSmart almost walking distance from us, but no matter how much further I have to drive, Petco will always be my first option.