Petco Appleton WI Pet Store Supplies Petco Appleton is a premier pet boutique in Appleton City. If you own a pet and are in search of premium pet products, Petco Appleton is the place to go. They offer a wide range of items for pooches, felines, avian creatures, aquatic animals, rodents, and reptiles. With their knowledgeable staff and extensive selection, Petco Appleton ensures that you find everything you want to care for your pet's happiness and health. Visit Petco Appleton today and experience unrivaled greatness in purchasing pet supplies.