Petco pet store in Arlington offers pet supplies, nutrition and services including Dog Training, Vaccination Clinic in one convenient location. Local pet parents can shop everyday essentials while getting guidance from knowledgeable partners. From trusted pet products to expert services, Petco in Arlington helps make caring for pets easier with a welcoming space designed for pets and the people who love them.
This pet store has a decent selection, but I wish they had more variety in the dog food aisle. The staff was helpful when I asked for recommendations, but the prices seemed a bit higher than some other places I've been. Overall, not bad, but could improve.
EB
Elizabeth B
Apr 1, 2026
5.0
By far the nicest Petco in the area. Also the nicest, most on top of things, staff
RB
Robert Buckley
Mar 25, 2026
5.0
LOVE, Maria & Shannon at Unleashed in Arlington, MA. They are incredibly nice to all pets & our 9.5 year old Mini Poodle adores them.❤️❤️❤️
DJ
Danielle Joseph
Mar 12, 2026
5.0
The Heights Unleashed always has the most friendly staff! I’ve been picking up dog food and other doggy needs there for years. The staff remember me and always greet me smiles and “hey, how you doing?”. Rose has great hair styles too!
RD
Rebecca Dessertine
Mar 9, 2026
5.0
I appreciate having this store so close without having to go into another town for anything my dog needs. Great stuff, I get all my vet needs here during clinic hours too.
Frequently Asked Questions About Unleashed by Petco
Does the Petco Arlington location have a vet hospital?
No, Petco Arlington does not have a full-service vet hospital.
Does Petco Arlington offer vaccinations?
Yes, Petco Arlington provides vaccinations.
Does Petco Arlington offer curbside pickup?
Yes, curbside pickup is available at Petco Arlington. All of our products that are eligible for store pickup will show this option on the product's detail page.
How much are hamsters and guinea pigs at Arlington Petco?
Hamster and guinea pig prices vary by location. Call your Arlington Petco at 7814833031 to check for pricing and availabilty in your store. Or visit ourcompanion animal website for more information on small companion animals.
Does Petco Arlington sell dogs?
No, Arlington Petco does not sell dogs or cats. However, with the Petco Love program partnered with local animal welfare organizations, you have the opportunity to meet dogs and cats available for adoption at your neighborhood Petco store.
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