Last updated on January 18th, 2024 at 12:49 pm

Does Costco Allow Dogs & How Dog-Friendly Is it?(2024 Store Pet Policy)

Does Costco allow dogs? The short answer is: No, dogs are not allowed inside Costco stores. This official Costco pet policy is in place for the safety and comfort of both customers and employees. However, there are a few things you should know before bringing your dog next time you go shopping trip at the grocery stores.

Does Costco Allow Dogs
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Does Costco Allow Dogs?

According to the official Costco website, the store does not allow dogs inside Costco, with the exception of service animals. This official Costco dog policy is in place for the safety and comfort of both customers and employees.

While other grocery stores may be more lenient when it comes to allowing pets, Costco has a strict no-dogs policy that is enforced at all Costco’s warehouses.

Is Costco Dog-Friendly?

Costco does not allow store access for non-service dogs. Service dogs are defined as follows: “a dog that is individually trained to do work or perform tasks for the benefit of an individual with a disability, including a physical, sensory, psychiatric, intellectual, or other mental disability.”

Official Costco Dog Policy

If you have a service dog, you are required to have a harness, leash, or other tether, unless either the handler is unable if needed because of a disability or the use of these items would interfere with the dog’s safe, effective performance of work or tasks.

Costco Dog Policy
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Costco reserves the right to ask you to remove your service dog from the premises if it is not behaving properly. Proper behavior includes, but is not limited to: being under control at all times (e.g., not running around or jumping on people), not displaying any aggressive behaviors, and not using the restroom inside the Costco store.

Stay in the loop with us and we’ll keep you updated on all places that allow your furry friend:

Does Walmart Allow Dogs?

Does Target allow dogs? Is Target Dog-Friendly?

Are Dogs Allowed In Whole Foods Market?

Are Dogs Allowed In Publix? Is Publix Pet Friendly?

Does Costco Allow Dogs
Always check with the specific store or refer to the latest official policies for any updates or changes.

Why Does Costco Not Allow Pets?

There are a few reasons why Costco doesn’t allow dogs inside the store.

First, there are health and safety concerns. Dogs can carrying diseases and bacteria that can be harmful to people, especially children. In addition, not all customers are comfortable around dogs, and some may even be allergic to them.

Allowing dogs into the store would not only be a health and safety risk, but it would also be disruptive and inconvenient for many customers. 

Another reason why Costco doesn’t allow dogs is because of the store’s official pet policy on food sampling. 

Does Costco Allow Service Animals? Are All Service Dogs Allowed in Costco?

According to Costco pet policy, service dogs and other Certified service animals are welcome anywhere the company operates. You must be aware that certain limitations apply before taking your dog to Costco Warehouses with you.

Both the dog and its owner must comply with health and safety regulations. The owner must be able to maintain control of the dog at all times, and the dog should remain on a leash.

Service Dogs Allowed in Costco
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Your service dog will not be allowed to wander in Costco store because it could damage or contaminate various products. If you need to leave your service dog alone, you must crate it or tie it up outside.

We’ll keep you posted with the latest news about furry friends and places that allow them:

Does Sam’s Club Allow Dogs Inside?

Does Dollar Tree Allow Dogs Inside?

Is Meijer Pet Friendly? 

Is BevMo Pet Friendly? 

Is Total Wine Pet Friendly?

Does Cosco Ask If Your Dog Is A Service Dog?

The Costco employees have the right to ask whether the animal in question is a service dog, according to Americans with Disabilities Act. ADA – regulations intended to make sure that health and safety laws are followed. Employees may also inquire about the service dog’s capabilities or tasks.

However, they are not allowed to request any other documentation proving disability.

How To Identify a Fake Service Dog

There are a few key ways to tell if a dog is not a service animal. If the dog is stealing food from shelves, jumping at people, or sniffing everything, it is likely not a service animal.

Other signs include barking or whining at people, pulling on the leash, riding in shopping carts, or urinating or defecating in the store. If the dog is seeking attention from other Costco members, it is also likely not a service animal.

Service Dog Handler Responsibilities

If the dog owner of an Americans with Disabilities Act ADA service animal cannot control their dog, Costco has the right to deny service to any such animal. Any dogs that show unprovoked aggression toward any individual on Costco store premises will be removed and immediately reported.

Additionally, those with service dogs should make certain their dog’s vaccinations and shots are up to date before entering public places like Costco warehouses.

Abuse of the Service Animal Policy

Some people try to take advantage of ADA policy by passing off their pet dogs as a service animal. This is not only fraudulent, but it also puts the health and safety of both the customer and the animal at risk.

Furthermore, it creates an inconvenience for people who rely on legitimate service animals.This people do it just to get the chance to take their dogs to places like Costco stores.

Is Costco Dog-Friendly
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Did you know that there is a fine for those who are discovered doing this? Some dog owners act as if their pet is a service and even acquire them fake certificates and service dog vests.

Stay tuned to this blog for the latest updates on places that allow your furry friend:

Is Walgreens Pet Friendly? 

Is Aldi Pet Friendly? Pet Policy

 Is Kroger Pet Friendly?


It is usually a crime in the United States to pretend that your pet is a service animal. Fortunately, measures have been implemented to counteract this problem. Penalties are designed to deter individuals from using their dogs as fake service animals. In some states, penalties can vary considerably.

In California, for example, a first offense is punishable by a fine of up to $1,000. A second offense can result in a fine of up to $5,000. Penalties in other states are often much less severe.


Where did the idea come from, and how did such pet owners get away with it?

One factor is that some businesses are afraid of being sued. Most retail establishments that sell food are wary of litigation. As a result, if they do not have a clear position on pet or dog policies, they will be lenient.

Furthermore, asking every customer who comes to the door with a dog whether or not it is a service animal would be both time-consuming and impractical.

We’ll keep you posted as more and more places start to allow your furry friend:

Is Safeway Pet Friendly?

Does Buc-ee’s Allow Dogs Inside?

Does Rite Aid Allow Dogs Inside?

Service Dog Rules at Costco

Here’s a table with the rules for service dogs at Costco :

Rule NameDescription
Control on LeashService dogs must be kept on a leash, harness, or tether unless it interferes with the dog’s work or the handler’s disability prevents its use.
Proper Behavior Inside StoreService dogs must exhibit proper behavior, including being under control at all times, not displaying aggression, and not using the restroom inside the store.

Are Emotional Support Dogs Allowed In Costco?

Emotional support pets, such as emotional support dogs, are not permitted at Costco. This is because they are not considered service animals under the ADA.

Emotional support animals provide no practical benefit to their owners. Instead, they offer therapeutic benefits to those suffering from mental health issues. They assist people who are experiencing anxiety and panic attacks by providing comfort and companionship.

Confusion With Therapy Animals Or Emotional Support Animals

Both therapy dogs and emotional support animals (ESA) are not service animals, according to the ADA (Americans with Disabilities Act). Any work done by a service animal must be directly related to the disability of its owner. For example, a seeing-eye dog can help guide a blind person across streets or travel with them where they go.

Emotional support animals are not recognized as service dogs when they are used in medical therapy. Emotional support animal( ESA) perform the following tasks:

  • They offer company and companionship.
  • Dogs can provide companionship to lonely people.
  • They aid in the treatment of phobias and depression.
  • They offer comfort and affection to their human owners or keepers by being there.

In addition, emotion support dogs are not subjected to any special training in order to assist individuals with disabilities.

Can You Put A Dog In Your Shopping Cart At Costco?

Customers have reported seeing animals and dogs being transported in Costco shopping carts. However, this is against the law (FDA guidelines).

Is Costco Dog-Friendly
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Shopping carts should only be used to carry groceries and other items. As a result, transporting a dog or any other animal is not permitted. If an Costco employee sees you carrying your dog in a shopping cart, you will likely be asked to leave the store.

Are There Any Differences Between Costco US, Canada, UK, Or Australia?

Costco UK, Costco US, Costco Australia, and Costco Canada all have similar dog rules. Only service animals are permitted. Service dogs are the only kinds of pets that may be taken into the store premises. Emotional support animals are not welcome.

When it comes to other animals, Costco UK is more pet friendly and allows customers to bring in birds and small mammals like hamsters, gerbils, and guinea pigs as long as they are caged. These animals must stay in their cages during the entire visit. 

Keep up with the latest news about places that allow your furry friend:

Does Sprouts Allow Dogs Inside?

Is Trader Joe’s Dog-Friendly?

Is WinCo Foods Pet Friendly?

Does CVS Allow Dogs Inside?

What should I do if my dog misbehaves while shopping at Costco?

If your dog misbehaves while shopping at Costco, it’s important to take immediate action to prevent any harm or discomfort to other customers or their pets. First, try to calm your dog down by using a calming command or distraction technique, such as giving them a toy or treat. If the behavior persists, it may be necessary to remove your dog from the store or take a break outside until they calm down.

Additionally, if your dog shows signs of aggression or becomes aggressive towards other customers or their pets, it’s important to remove your dog from the store immediately and seek professional help to address any underlying behavioral issues. Remember to always keep your dog under control and be respectful of other customers and their pets while shopping at Costco.


Are there any restrictions on the size or breed of dogs allowed in Costco?

There is no official size or breed restriction on dogs that are allowed in Costco stores. However, it is important to keep in mind that the store environment can be busy and crowded, so it is recommended to keep larger dogs on a leash and under control to ensure the safety of all customers. Additionally, certain breeds may be more prone to behavioral issues, so it’s important to be mindful of your dog’s behavior and temperament while shopping at Costco.

Are there any areas in Costco where dogs are not allowed?

Yes, there are certain areas within Costco where dogs are not allowed for health and safety reasons. Generally, dogs are not allowed in food court areas, food preparation areas, or any areas where food is sold or consumed. This is to prevent any potential contamination of food products or allergic reactions.

Dogs are also not allowed in areas such as the pharmacy, optical department, or any area where medical equipment or supplies are being used. Additionally, dogs are not allowed in shopping carts or on merchandise shelves. It’s important to respect these rules and keep your dog under control while shopping at Costco.

Are small dogs allowed in Costco?

The answer is that it depends on the store location and its policies. While many Costco stores allow small dogs, some locations may have different rules or restrictions. It’s always a good idea to check with your local Costco store before bringing your dog to ensure that you are following their specific policies and guidelines.

Are cats allowed in Costco?

According to Costco’s official policy, only service animals are allowed inside the store. This policy is in place to ensure the safety and comfort of all customers and their pets. While cats and other pets may be well-behaved and pose no threat, they are not permitted inside Costco stores unless they are trained service animals. Service animals are defined as dogs that are individually trained to do work or perform tasks for people with disabilities.

Conclusion: Are dogs allowed in Costco?

In conclusion, Costco is not a very pet-friendly store, allowing only service dogs inside. However, some Costco locations may be more lenient than others when it comes to animals inside the store. If you’re unsure, it’s always best to call ahead or ask an employee before bringing your pet inside.

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