I made the mistake of purchasing Gourmet Rodent once. I opened the package and the fuzzy was discolored (patchy yellow), it smelled, and the fuzzy was VERY bloody. Before I started ordering from a large online supplier, I would buy the Arctic Mice from Petsmart. They mice are individually packaged, clean, and not bloody. I'd definitely buy from Petsmart before Petco. The real downside is that both only sell pinkies, fuzzies, large mice, and large rats. They don't sell hoppers, weanling mice, pinkie rats, fizzy rats, rat pups, or rat weanlings.