Petco is a good company and their prices are always fair. If you go there consistently, it's a good idea to get a Petco card which gives you a small discount (5%? I think). The only problem I have with this particular Petco is that there is a curmudgeon who may be the owner or manager, and who tends to be a bit too negativistic for my taste. Every time I ask about an item that Petco doesn't have, he slanders the item! D'oh! I'd be happier with a simple, "I'm sorry, we don't carry that item" instead of feeling badly that I asked.
PROS: good stuff for good prices
CONS: Bit of a curmudgeon manages the store (or owns it?)