List of PETCO Stores in Olney, MD Outlet Note Regular Brands PETCO Maryland Olney 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 - Olney 3134 Olney Sandy Spring Road (301) 774-7136 People Also Viewed