PetSmart is a large retailer offering a wide selection of products for dogs, cats, birds, fish, reptiles, and small animals. Customers appreciate the convenience of shopping online and picking up orders in store. The store receives praise for its helpful and nice staff, particularly at checkout and in the aquarium and reptile area. Many express strong satisfaction with the grooming services, noting that the staff does a great job, performs exactly what is asked, and provides a convenient process that makes pets feel better. The rewards program and subscription options for food and litter are also well-liked for preventing customers from running out of supplies. However, some concerns are raised about the sale of live animals, with a wish for this to stop. Occasional criticisms mention finding specific items, like waterless shampoo, out of stock and sections appearing bare.