PetSmart is the worlds largest pet supply and service retailer, offering over 10,000 products in each store to meet all of your pets needs. Did you know that we offer pet grooming at this location? PetSmart also offers a varied selection of animals for sale and adoption such as dogs, cats, birds, fish, amphibians, reptiles, and several breeds of small animals like guinea pigs, gerbils, hamsters, mice and much more. Visit your Knoxville, TN PetSmart today!