Petco is trusted by over one hundred thousand Amazon.com customers in the US. They offer over ten thousand products from Purina Pro Plan Veterinary Diets, Greenies, PetSafe, Temptations, Purina Pro Plan, and other brands.
They are a Top 500 Amazon.com seller, ranked 120th overall. However, a month ago, they were ranked 90th. Seller rank is based on the number of positive reviews received during the last 30 days.