Welcome to Pet Supply Outlet!
We are a locally and family-owned and operated pet store for over 25 years. Pet Supply Outlet was created as an outlet for the best pet supplies at great prices. We look forward to seeing you soon!
24/7 Online Ordering With In-Store Pickup
The Best Pet Brands in Belmont
We offer all the best pet food brands for your pet. All of our brands are sold with our guarantee that if your pet doesn't like the food, bring it back and swap for a different one! View some of our high quality & all-natural brands below.
24/7 Online Ordering With In-Store Pickup
JOIN US ON INSTAGRAM
Like Pet Supply Outlet on Instagram for great photos of our local pets, store updates, new pet products, deals, events, and more!
What Our Customers Say
We love all of our local pet parents from Belmont and nearby areas including Arlington, Medford, Malden, Somerville, Cambridge, Boston, Brookline, Newton, Watertown, Waltham, Lexington, Acton, Concord, and more!
I'm very glad that I found this place! They have an amazing selection of everything pet-owners need but I go specifically for their chew selection for my two dogs. The prices are so much more affordable than other pet stores and it is a great one-stop shop. Regarding cons; I was a little disappointed in my first-time visit today. The young man who was watching the shop ignored us when we greeted him and did not even smile. This didn't leave a great first impression. The second con is that once home, I checked the receipt and realized that we were charged incorrectly. I understand that mistakes happen and it is a little more difficult since we bought a lot of chews and some of them are unlabeled, but this was a bummer. I am still going to give them a 5 star rating because at the end of the day, they have everything that we, as pet owners, needed and at affordable prices. I may have come in on a bad day for this young man, I don't know his story but what I do know is that both of my dogs are very happy with their chews for the week. We will be back!