StoreFAQS.com

No, you generally cannot bring a dog into Costco.
Costco has a strict policy that prohibits pets inside their warehouses, with the exception of service animals. This means that unless your dog is a certified service animal, you’ll need to leave them at home or in your vehicle.
Service animals are defined as dogs specifically trained to assist individuals with disabilities. Emotional support animals do not fall under this category and are not permitted in the store.
If you’re planning a trip to Costco and need to bring your dog along, it’s best to arrange for alternative care. Many pet-friendly options are available, such as doggy daycare or a trusted friend or family member to watch them.
Some Costco locations may have outdoor areas where you can tie up and monitor your pet while you shop, but this varies by location. Always check with your local store if you’re unsure.
Knowing the rules in advance can save you time and frustration. It’s always a good idea to familiarize yourself with the policies of any place you plan to visit with your furry friend.

Can I take my emotional support dog to Costco?

No, emotional support animals are not considered service animals and are not allowed in Costco.

What if my dog is in a carrier?

Are there any pet-friendly stores like Costco?

Some retailers, like Home Depot and Lowe’s, are more lenient and allow pets in their stores. Always check the specific store’s policy before visiting.

What should I do if I see a dog inside Costco?

If you encounter a dog inside Costco, it’s likely a service animal. You should not approach or distract the animal, as they are working.

Can I leave my dog in the car while I shop?

Leaving a dog in a car can be risky, especially in warm weather. It’s best to avoid this if possible.