Many dogs love car rides, but an unrestrained dog can be a distraction to the driver and can be injured in a sudden stop or crash. The right car safety gear helps keep your dog secure and can protect your car’s interior, too.
This guide explains the main types of car restraints for dogs, what crash testing means and how to choose gear for your vehicle and dog. We describe products based on published information rather than our own testing.
This article is general information, not veterinary advice. For dogs with motion sickness or travel anxiety, ask your veterinarian for guidance. Always follow local laws regarding pets in vehicles.
Why Restrain Your Dog in the Car?
- Reduce driver distraction: A dog moving around the car can take your attention off the road.
- Protect your dog: A restrained dog is less likely to be thrown around during a sudden stop.
- Protect passengers: An unrestrained dog can become a hazard in a collision.
- Prevent escape: Restraints keep dogs from jumping out when doors open.
Understanding Crash Testing
The Center for Pet Safety (CPS), a nonprofit organization, has conducted crash testing of pet travel products and offers certification for products that meet its standards. Many products are marketed as “crash tested,” but testing methods vary. When comparing products, look for clear information about what testing was done and by whom.
Types of Car Safety Gear
Travel Crates
A crate secured in the cargo area or back seat.
- Pros: Contains the dog and can provide protection when properly secured. Familiar crates reduce stress for crate-trained dogs.
- Cons: Takes up space. A crate that is not secured can shift in a crash.
Some crates are designed and tested specifically for car travel, such as models from Gunner Kennels and others. Check whether the crate’s testing applies to your dog’s size.
Car Safety Harnesses
A harness designed to attach to the seat belt system.
- Pros: Allows dogs to sit or lie on the seat while restrained.
- Cons: Must fit correctly. Walking harnesses are not necessarily designed for crash forces.
The Sleepypod Clickit is one example of a car harness that has been tested by the Center for Pet Safety. Check current certifications.
Car Seats and Booster Seats
Designed for small dogs, these raise the dog so they can see out the window.
- Pros: Comfortable for small dogs.
- Cons: Many are designed for containment rather than crash protection.
Cargo Barriers
A barrier between the cargo area and passenger area of SUVs and wagons.
- Pros: Keeps dogs in the cargo area.
- Cons: Generally designed to reduce distraction, not to protect dogs in a crash.
Zipline and Tether Restraints
A tether that clips to a harness and the seat belt or a line across the back seat.
- Pros: Inexpensive.
- Cons: Should always attach to a harness, never a collar, to avoid neck injury. Many are not crash tested.
Seat Covers and Hammocks
Protect seats from hair, mud and scratches.
- Pros: Easier cleanup.
- Cons: Not a safety restraint by themselves.
Choosing the Right Gear
| Dog and Vehicle | Possible Setup |
|---|---|
| Crate-trained dog, SUV or wagon | Secured travel crate in the cargo area |
| Dog that rides on the back seat | Car safety harness plus seat cover |
| Small dog | Secured carrier or a car seat with a harness |
| Large dog, sedan | Car harness or crate that fits the back seat |
| Muddy outdoor adventures | Seat cover or hammock plus restraint |
Fitting and Securing Gear
- Follow the manufacturer’s instructions for attachment points.
- Secure crates with straps or tie-downs to anchor points.
- Check harness fit with the two-finger rule.
- Keep tethers short enough that the dog cannot fall off the seat or reach the front.
- Avoid the front seat, where airbags may pose a risk.
Getting Your Dog Comfortable
- Introduce gear at home with treats.
- Start with short drives to fun destinations.
- Bring a familiar blanket or toy.
- See our crate training schedule for gradual crate introductions.
Road Trip Essentials
- Water and a travel bowl
- Leash and harness. See no-pull harnesses
- Poop bags
- Copies of vaccination records
- Pet first aid kit
- ID tags and an up-to-date microchip, plus a tracker if you have one. See dog GPS trackers
Hot and Cold Cars
Never leave your dog alone in a parked car. Temperatures inside vehicles can rise quickly, even on mild days, and many areas have laws against leaving pets in hot cars.
Choosing Gear by Trip Type
Short Errands
For quick trips around town, a properly fitted car harness or a secured crate your dog already knows is usually the simplest option. Keep the gear in the car so it is always available.
Long Road Trips
Plan regular stops for water, bathroom breaks and short walks. A secured crate with a comfortable pad may help some dogs rest. Check pet policies at hotels or rentals ahead of time.
Outdoor Adventures
After hikes or beach trips, a seat cover or cargo liner keeps mud and sand under control. Bring towels and a water bottle, and keep your dog restrained on the drive home even if they are tired.
Caring for Car Gear
- Inspect straps and buckles regularly for fraying or damage.
- Replace gear after a crash, following the manufacturer’s recommendations, since it may be compromised.
- Wash seat covers and crate pads as directed.
- Recheck harness fit as your dog grows or changes weight.
Checking Your Vehicle’s Anchor Points
Before buying a crate or harness, look at your vehicle’s manual to find cargo tie-down points and seat belt configurations. Some restraints rely on the seat belt, while others use cargo anchors or child-seat anchors. Matching gear to your vehicle makes installation easier and more secure.
Frequently Asked Questions
Is it safe for dogs to ride in the front seat?
Most experts recommend keeping dogs in the back seat or cargo area, partly because of airbag risks.
Are cargo barriers safe in a crash?
Barriers are generally designed to keep dogs out of the passenger area, not to provide crash protection.
Do I need a crash-tested crate?
Crash-tested products may offer more protection. Compare testing claims and choose what fits your dog, vehicle and budget.
Can I clip a seat belt tether to my dog’s collar?
No. Always attach tethers to a harness to avoid neck injury.
How do I help a dog that gets carsick?
Ask your veterinarian. Short practice drives and gradual introductions may also help.
The Bottom Line
The safest way to travel with a dog is with a properly secured restraint. Secured travel crates and car harnesses with clear crash-testing information are strong options, while barriers and seat covers help with distraction and cleanup. Keep dogs out of the front seat, attach tethers to harnesses only and never leave your dog in a parked car.
Editorial note: Woof Wisely is independent and reader-supported. This guide is based on research into manufacturer documentation, published specifications and widely accepted best practices; we have not been paid to mention any product. If we add affiliate links in the future, they will be clearly disclosed per our Affiliate Disclosure.


