List of PETCO Stores in Mount Prospect, IL Outlet Note Regular Brands PETCO Illinois Mount Prospect Rating 4.6 based on 94 votes Official Website http://www.petco.com/ Products Bird Food Fish Dog Food Chews Crates Dog Toys Cat Food Cat Furniture Pet Bedding Bird Cage NameAddressPhone Name/Address/Phone PETCO outlet - Mount Prospect 1018 Mount Prospect Plaza (847) 590-5446 People Also Viewed