Can you bring your dog in a rental car?

The short answer is usually yes. But there are rules, and breaking them costs you.

By RentRight Team · Published April 4, 2026 · 7 min read

1. The Short Answer

If you are planning a road trip, moving across the country, or just need to get your pet to the vet in a pinch, here is the good news: most major rental car companies allow pets in their vehicles. They do not advertise it on their booking pages, and the counter agent probably will not bring it up, but the policy is there if you ask.

The catch is simple. The car must come back clean and smelling like a car, not like an animal shelter. If you return a vehicle covered in fur, drool, or that unmistakable wet-dog smell, the rental company will charge you a cleaning fee. Those fees range from $50 on the low end to $250 or more if the odor requires professional treatment. The vehicle might be pulled out of the fleet for a day or two to get cleaned, and you are paying for that lost revenue on top of the cleaning itself.

No major rental company charges an upfront pet fee or pet deposit. There is no box to check when you book. The entire system runs on one principle: return it the way you got it. If you do that, bringing a pet costs you nothing extra.

2. Company-by-Company Pet Policies

Here is where each major rental company stands on pets as of early 2026. Keep in mind that individual franchise locations may have stricter rules, so it is always worth confirming when you pick up the car.

• Enterprise: Pets are allowed in rental vehicles. There is no formal pet fee, but the company reserves the right to charge for any cleaning required to return the vehicle to rentable condition. Enterprise is the largest rental company in the US and generally the most relaxed about this.
• Hertz: Pets are permitted. Same deal as Enterprise: return the car clean and odor-free or face cleaning charges. Hertz does not restrict pet size or breed.
• Avis: Allows pets in rental vehicles. Service animals are always welcome regardless of circumstances. Avis asks that you keep the vehicle clean and free of pet hair.
• Budget: Allows pets. Budget is owned by the same parent company as Avis, and the policy is essentially identical. Return it clean, and there is no issue.
• National: Pets are allowed. National tends to cater to frequent business travelers, but their pet policy is in line with the rest of the industry.
• Alamo: Allows pets. Alamo is owned by the same parent company as Enterprise and National, and follows the same clean-return policy.

Policies can vary by location and franchise owner. Airport locations, international rentals, and luxury vehicle classes may have different rules. Always confirm the pet policy when you pick up the car, and ask them to note it on the rental agreement if possible.

3. What They'll Charge You For

Rental companies do not have a standard "pet fee" schedule, but cleaning charges generally fall into predictable ranges based on severity:

• Pet hair cleanup: $50 to $150. This is the most common charge. Even a modest amount of fur on the seats or carpet can trigger it, because the detailing crew has to spend extra time vacuuming and lint-rolling the interior.
• Odor removal: $100 to $250. If the car smells like a pet when you return it, the company will need to run an ozone treatment or use professional deodorizing products. This takes time and specialized equipment, which is why the charge is higher.
• Stains or damage: varies. Muddy paw prints on the upholstery, scratch marks on door panels, chewed seat belts, or any other physical damage will be assessed individually. Leather interiors cost more to repair than cloth.
• Smoking-level deep clean: If the situation is bad enough, companies apply the same deep-cleaning protocol they use for smoke damage. This can run $200 to $400 or more and may include charges for the vehicle being out of service.

The frustrating part is that these charges are often assessed after you have already left the lot. You will see them appear on your credit card days or even weeks later, sometimes with no photo evidence. This is why documenting the car's condition at both pickup and return matters.

4. How to Avoid Cleaning Fees

The goal is simple: make the car look and smell like no animal was ever in it. Here is how to do that reliably.

• Bring a seat cover or blanket. This is the single most effective thing you can do. A waterproof seat cover catches fur, drool, dirt, and muddy paws before they reach the upholstery. You can find universal-fit pet seat covers for $20 to $40 online, and they pay for themselves on the first rental. Lay a blanket over the floor area too.
• Use a pet carrier or crate. If your pet is small enough, a carrier keeps everything contained. For larger dogs, a crate in the cargo area of an SUV works well. This eliminates direct contact between the animal and the vehicle's interior surfaces.
• Keep windows cracked during the drive. Fresh air circulation reduces odor buildup significantly. Even an inch of open window makes a difference. The smell that gets rental companies reaching for the ozone machine is usually the result of a hot, closed car with no airflow.
• Lint roller before return. Keep a lint roller in the car and do a thorough pass over all seats, headrests, and the rear deck before you pull into the return lot. This takes five minutes and removes the visible evidence that triggers a cleaning charge.
• Wipe down hard surfaces. Use baby wipes or interior cleaning wipes on the door panels, dashboard, center console, and any hard surfaces your pet may have touched. Nose prints on windows are a dead giveaway.
• Vacuum if possible. Many gas stations and car washes near airport return lots have coin-operated vacuums. Spending two dollars and five minutes on a quick vacuum of the seats and floor mats can save you a $150 cleaning fee. It is the highest-return cleanup step you can take.

If you do all of these things, the odds of getting hit with a cleaning charge drop to nearly zero. The rental company is not trying to catch pet owners. They are trying to avoid paying for a detail job. If you save them the trouble, everybody wins.

5. Service Animals Are Different

If you travel with a service animal, the rules are clear and non-negotiable. The Americans with Disabilities Act (ADA) protects your right to have a service animal with you in a rental car. No rental company can refuse to rent to you because of a service animal, charge you an extra fee for having one, or require documentation or proof of the animal's training.

This applies to service dogs specifically. Emotional support animals (ESAs) are not covered under the ADA for rental cars in the same way, though many companies will still allow them under their general pet policy.

If a rental company gives you trouble about a service animal, ask to speak with a manager and reference their corporate ADA compliance policy. Every major company has one, and it is unambiguous.

One important note: do not claim your pet is a service animal when it is not. Misrepresenting a pet as a service animal is illegal in many states and carries fines. More importantly, it erodes the protections that people with genuine disabilities depend on. If your pet is just a pet, follow the regular pet policy. It is not hard.

6. Tips for the Road

Beyond keeping the car clean, here are practical tips for a safe and comfortable road trip with your pet:

• Stop every two to three hours. Your pet needs bathroom breaks, water, and a chance to stretch just like you do. Plan rest stops in advance, especially on long highway stretches where exits are sparse.
• Bring water and a portable bowl. Dehydration is a real risk, especially in warm weather. Keep a water bottle and collapsible bowl within reach so you can offer water at every stop.
• Never leave your pet in a hot car. This cannot be overstated. Even on a 70-degree day, the interior of a parked car can reach 100 degrees within 20 minutes. Cracking the windows does not help enough. If you need to go somewhere your pet cannot follow, one person stays with the car and the AC running, or the pet comes with you.
• Bring familiar items. A favorite toy, their regular blanket, or a piece of clothing that smells like you can reduce anxiety for pets that are not used to car travel. A stressed animal is more likely to drool, shed excessively, or have an accident.
• Secure your pet. An unrestrained animal in a moving car is a safety hazard for everyone. Use a pet seatbelt harness, a carrier that is buckled in, or a crate in the cargo area. In a sudden stop, an unsecured 60-pound dog becomes a 60-pound projectile.
• Pack cleanup supplies. Paper towels, plastic bags, an enzymatic cleaner spray, and extra blankets. Accidents happen, and being prepared means you can clean up immediately rather than letting a stain or odor set into the upholstery.

The Bottom Line

Renting a car with your pet is completely doable and does not have to cost you a penny extra. Every major rental company allows it. The only thing standing between you and a fee-free rental is how well you clean up after your animal. Invest in a $25 seat cover, keep a lint roller handy, and spend five minutes tidying up before you return the car. That small effort saves you anywhere from $50 to $250 in cleaning charges.

And if you want to protect yourself against disputed charges, use CheckItRight to photograph the car's interior at both pickup and return. Timestamped evidence is the best defense against an unfair cleaning fee showing up on your statement two weeks later.