Visit your Arlington Pet Store located at 1406 Massachusetts Avenue for all of your animal nutrition and pet supply needs. Our mission at Petco is Healthier Pets. Happier People.
Shannon the trainer is amazing! She is so attentive, caring and knowledgable. Highly recommended. The store is fantastic and Rose is always a huge help whenever I shop there.
DB
Danielle Buccacio
Feb 19, 2026
3.0
The store staff at Unleashed are great, but the Vetco team was a mess. I brought my dog Dakota in for shots and a nail trim, and the vet and tech were too busy joking around to actually pay attention. They missed her vein on the first try, then told me they wouldn’t cut her nails because she was “too out of control.”
They also said they were “out of Dakota minutes” and needed to pack up and leave, even though she was their last dog of the day. It felt rushed, unprofessional, and careless. The store itself is solid, but I wouldn’t trust the Vetco crew with my dog again.
FF
Faye
Feb 12, 2026
5.0
I took my dog for some vaccinations and everyone was SO NICE and supportive and friendly.
CW
Christian Wood
Jan 31, 2026
5.0
My favorite pet store. The people that work here are so friendly and helpful. Good vibes
KK
K.
Nov 11, 2025
5.0
I love my local Petco store. It's a smaller store, but has a good variety of items. What makes this store great is its staff. Everyone I've encountered has been friendly, professional, and extremely helpful if I have questions on a product, or they offer very good advice. Plus they work in tandem with a local pet food pantry, which I think is fantastic.
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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