PetSmart is the world's largest pet supply and services retailer, offering over 10,000 products for various pets, including dogs, cats, birds, fish, reptiles, and small animals. Customers appreciate the wide selection of products and the convenience of shopping online with local pick-up options. Many reviews highlight the exceptional dog training services provided by an instructor named Robin, who is described as knowledgeable, professional, and caring. Clients report significant improvements in their dogs' behaviors, often noting how quickly their pets learn under her guidance. Robin's ability to adapt her training methods to meet the needs of both the dogs and their owners is particularly praised, making the training experience positive and effective. PetSmart also offers additional services such as grooming, boarding, doggie day camp, and adoption, further catering to the needs of pet owners.