Car Sickness in Dogs: Why It Happens and How to Prevent It

If your dog drools, whines or throws up on car rides, you are not alone. Car sickness is common, especially in puppies. The good news is that it often improves with training and the right preparation. This guide is general information.

Why dogs get car sick

Immature inner ear: puppies are more prone, and many outgrow it
Motion: conflicting signals between eyes and balance system cause nausea
Anxiety: if a dog associates the car with the vet or stress, it can add to nausea
Previous bad experiences

Signs of car sickness

Drooling
Lip licking or excessive yawning
Whining or restlessness
Panting
Lethargy
Vomiting

How to prevent car sickness

Face your dog forward and, when possible, let them see out the window
Secure your dog in a crate or harness that keeps them stable
Keep the car cool and well-ventilated
Avoid feeding a big meal right before the trip. Ask your vet about timing
Take breaks on longer drives for fresh air and a walk
Start small: sit in a parked car, then do short drives, ending somewhere fun
Use calming tools such as pheromone sprays, if your vet agrees
Reward calm behavior

Help dogs love the car

For dogs with anxiety, build positive experiences. Give treats in the parked car, then a short drive to a park, then longer drives, going at your dog's pace.

Medication options

If training is not enough, vets can prescribe medication, including anti-nausea drugs designed for motion sickness in dogs, and in some cases anti-anxiety medication. Do not give human motion-sickness medicine or sedatives without asking a vet, since dosing and safety differ for dogs.

When to talk to a vet

Talk to a vet if your dog's car sickness is severe, if vomiting is frequent, or if it seems to be a sign of something else. Dogs that suddenly develop car sickness should be checked.

Traveling comfortably

Plan ahead for long trips and keep your pet's records handy, such as vaccine proof, in your Waggle Vault. If your dog struggles with travel, talk to a licensed vet on Waggle Vet about options before your trip. For an in-person visit, find a vet near me.

FAQs

Will my puppy outgrow car sickness?

Many do, often by around one year old, but not all.

Can I give my dog Dramamine?

Ask a vet first. Dosing and safety matter.

Should I withhold food before car trips?

Often a light meal a few hours before is suggested, but ask your vet.

Check current Waggle Vet access and eligibility terms. Chat with a vet now.

Service limits and further guidance

Waggle Vet currently provides live chat guidance, not a promised live video or phone consultation. Access, response times and species support depend on current availability and eligibility. Do not assume medication can be prescribed: state licensure, a valid VCPR, veterinary judgment and federal requirements apply. An in-person examination may be needed.

AVMA: telehealth and the veterinarian-client-patient relationship

AVMA: traveling with your dog or cat

Sources checked October 14, 2026. These references do not constitute veterinary review or endorsement of this article.