Petco is a pet-focused store that offers a wide range of products and services for pets, including food, supplies, and small animals. Customers appreciate the friendly staff, who provide quick assistance and helpful information. The fish tanks are praised for being clean and well-maintained, making it easy to see and select fish, with care taken to keep water temperature appropriate. The store also offers services like grooming, veterinarian visits, vaccination clinics, pet adoption, and training classes, though some customers have experienced difficulty booking grooming appointments online. The selection of pet products includes beds, leashes, collars, bowls, crates, toys, and hygiene items, with prices that can be higher than other stores, but membership benefits help make costs comparable. Customers have had positive experiences with pet care, noting that their pets, such as dogs and small animals, received excellent grooming, resulting in great looks. Additionally, knowledgeable staff can provide helpful advice on specific pet needs, such as terrarium substrates and live food for reptiles and amphibians. Overall, Petco is seen as a helpful, friendly store with a good variety of pet supplies and services, though some issues with booking appointments and pricing are noted.