
Does Costco Allow Dogs? Store Policy Explained
Planning a shopping trip to Costco with your furry best friend? You might be wondering whether you can bring your dog along for the ride. It’s a common question among pet parents who want to include their pups in their daily activities. Understanding Costco’s pet policy can help you plan your visits accordingly and ensure you’re following store guidelines.
The short answer is that Costco has a strict no-pet policy for most shoppers. However, like many retailers, there are specific exceptions to this rule. In this comprehensive guide, we’ll break down exactly what Costco’s policy is, who qualifies for exceptions, and what alternatives you have if you want to shop while bringing your dog along.
Whether you’re a regular Costco member or just considering joining, knowing the ins and outs of their pet policy will help you make informed decisions about where to shop and how to manage your pet care responsibilities.
Costco’s Official Pet Policy
Costco Wholesale is one of the largest membership-based warehouse retailers in the world, serving millions of customers daily. When it comes to pets, the company maintains a clear and consistent policy: pets are not allowed inside Costco stores, with one important exception.
This policy applies to all pets, including dogs, cats, rabbits, and other animals. The restriction exists for several reasons, including health and safety concerns, allergies among other shoppers, and maintaining a clean shopping environment. Costco takes this policy seriously and enforces it across all their locations worldwide.
The policy is posted at store entrances and is included in Costco’s membership agreement. When you become a member, you acknowledge that you’ve read and understood these guidelines. Store staff are trained to politely but firmly enforce this policy to ensure consistency across all warehouse locations.

Service Animals Exception
The one exception to Costco’s no-pet policy involves certified service animals. According to the Americans with Disabilities Act (ADA), businesses must allow service animals to accompany individuals with disabilities. Costco adheres to this federal requirement and permits legitimate service dogs in their stores.
Service animals are specifically trained to perform tasks or do work for people with disabilities. These tasks might include guiding people who are blind, alerting people who are deaf, pulling wheelchairs, alerting to seizures, or performing other specific duties. The key distinction is that service animals are working animals, not pets.
If you’re wondering how to make your dog a service dog, it’s important to understand that legitimate service dog training is rigorous and specific. Not all dogs can become service animals, and the process requires professional training from accredited organizations.
Costco staff are instructed to ask two questions to verify a service animal: (1) Is the dog a service animal required because of a disability? and (2) What work or task has the dog been trained to perform? They are not allowed to ask for documentation, certificates, or special ID cards, as these are not required under ADA guidelines.
Emotional support animals and therapy dogs are not considered service animals under the ADA and are therefore not permitted in Costco stores. This is an important distinction that many people misunderstand.

How Costco Compares to Other Retailers
Costco’s pet policy is fairly standard among warehouse retailers and large chain stores. If you’re curious about where you can take your dog shopping, you might want to explore what stores allow dogs in your area.
When comparing warehouse and retail options, it’s helpful to know that policies vary significantly. For example, are dogs allowed in Lowes? Actually, yes—Lowes has a pet-friendly policy that welcomes leashed dogs in their stores. This is quite different from Costco’s approach.
Similarly, is Home Depot dog friendly? Yes, Home Depot also allows leashed and well-behaved dogs throughout their stores. These home improvement retailers have found that pet-friendly policies actually enhance the shopping experience for many customers.
Other major retailers have different approaches as well. Does Target allow dogs? Target’s policy varies by location, with some stores allowing service animals only, while others may permit pets in certain circumstances. Always check with your local Target store for their specific guidelines.
The difference in policies often comes down to store layout, product types, and company philosophy. Warehouse clubs like Costco tend to be more restrictive, while outdoor-focused retailers and some home improvement stores embrace pet-friendly environments.
Alternatives and Solutions
If you want to bring your dog shopping but can’t take them to Costco, you have several alternatives to consider:
- Pet-friendly retailers: As mentioned above, stores like Home Depot and Lowes welcome leashed dogs. Many local boutiques and smaller retailers also have pet-friendly policies.
- Curbside pickup: Many retailers, including Costco, offer online ordering with curbside pickup options. You can shop from home and pick up your order without bringing your dog inside.
- Pet sitters or walkers: Hire a professional pet sitter to watch your dog while you shop. This ensures your pup is cared for and comfortable.
- Family or friends: Ask a trusted family member or friend to watch your dog during your shopping trip.
- Pet daycare: Drop your dog off at a local daycare facility while you run errands.
- Leave your dog at home: For short shopping trips, leaving your dog at home in a comfortable, safe space is perfectly acceptable.
The best solution depends on your specific situation, your dog’s temperament, and how long you plan to be shopping. For longer trips, pet daycare or hiring a sitter might be worth the investment for your dog’s comfort and safety.
Tips for Shopping with Your Dog
While you can’t bring your dog into Costco, these tips will help if you’re shopping at pet-friendly retailers:
- Prepare your dog: Make sure your dog is comfortable on a leash and responds to basic commands. Practice walking in busy environments before your first retail shopping trip.
- Use proper equipment: A well-fitted leash and collar are essential. If your dog is prone to pulling, consider how to put a harness on a dog for better control and comfort.
- Check store policies: Always verify a store’s pet policy before entering. Policies can change, and some locations may have different rules than others.
- Keep your dog close: Maintain a firm grip on the leash and keep your dog close to you at all times. This prevents them from bothering other shoppers or getting into products.
- Avoid product interactions: Make sure your dog doesn’t sniff, lick, or touch products on shelves. Many customers are uncomfortable with this behavior.
- Be mindful of other shoppers: Not everyone is comfortable around dogs. Keep your pup away from people who seem nervous or uncomfortable.
- Watch for hazards: Be aware of potential dangers in stores, such as toxic products, small items your dog could swallow, or slippery floors.
- Keep visits short: Retail environments can be overwhelming for dogs. Keep shopping trips brief to prevent stress and anxiety.
- Bring supplies: Carry waste bags in case of accidents and have water available if you’ll be shopping for an extended period.
- Stay calm: Dogs pick up on your energy. If you’re stressed or anxious, your dog will sense it. Stay relaxed and positive.
Frequently Asked Questions
Can I bring my emotional support dog to Costco?
No, emotional support animals are not considered service animals under the ADA and are not permitted in Costco. Only dogs specifically trained to perform tasks for people with disabilities qualify as service animals and are allowed in the store.
What if my service dog is a puppy still in training?
Service dogs in training are typically not covered under the ADA until they’ve completed their training and are actively performing their service tasks. You should verify the specific status of your dog with the training organization and contact Costco directly if you have questions about your situation.
Will I be asked to leave if I bring my pet dog to Costco?
Yes, if you bring a non-service pet into Costco, store staff will politely ask you to leave. Repeated violations could potentially result in membership suspension or revocation, though this is rare.
Are there any Costco locations that allow pets?
Costco’s policy is consistent across all warehouse locations worldwide. No Costco stores make exceptions for regular pets, though service animals are always welcome.
Can I leave my dog in the car while I shop at Costco?
While it’s technically not against Costco’s rules, leaving your dog in the car is not recommended. Depending on weather conditions, your car can become dangerously hot or cold within minutes. Additionally, many states have laws against leaving pets unattended in vehicles.
How can I verify my dog is a legitimate service animal?
Service animals should be trained by accredited organizations and have completed their training. However, there’s no official registry or required certification under the ADA. Be cautious of online “registries” that charge fees—these are not legitimate and are often scams.
Does Costco allow dogs at outdoor Costco gas stations?
Costco’s gas station areas are considered part of the warehouse and follow the same pet policy. Service animals are welcome, but regular pets are not permitted.
What’s the best pet-friendly alternative to Costco?
If you want to bring your dog along while shopping, retailers like Home Depot, Lowes, and many local boutiques offer pet-friendly environments. Check with your local stores for their specific policies.






