PetSmart is the world's largest pet supply and services retailer, offering over 10,000 products for dogs, cats, birds, fish, amphibians, reptiles, and small animals like guinea pigs and hamsters. Customers can shop online and pick up items at their local store within two hours. Many store locations provide services such as dog training, grooming, pet boarding, Doggie Day Camp, and adoption. The store is generally clean, and employees are friendly, helpful, and often assist customers promptly, even during busy times. Customers appreciate the convenience of features like a dog scale for weighing pets and the welcoming atmosphere where pets are treated like visitors. However, not all experiences are perfect; some customers have been disappointed with grooming services, finding their pets were not groomed as expected. Overall, PetSmart is known for its wide selection, helpful staff, and convenient services, making it a popular choice for pet owners seeking supplies and care for their pets.