Petco 3829 E Calumet St # 100 Appleton WI Pet Petco Appleton is a leading pet shop in Appleton. If you care for a animal and are in search of quality pet supplies, Petco Appleton is the place to go. They offer a wide range of merchandise for canines, cats, avian creatures, marine life, rodents, and reptiles. With their expert staff and wide selection, Petco Appleton ensures that you find everything you need to care for your pet's happiness and health. Visit Petco Appleton today and experience unrivaled greatness in buying items for your pet.