10 Best Motion Sickness For Dogs 2026 in the United States

The ThunderShirt for Dogs is a calming vest designed to reduce anxiety through gentle, constant pressure wrapped around your dog's torso, much like swaddling a baby. It’s a drug-free solution, so there are no active ingredients or medication involved, making it safe and appealing for pet owners who prefer natural approaches. The vest is easy to use — simply fasten it around your dog's neck and body, with no special training needed. It’s lightweight, breathable, and machine washable, which makes it practical for everyday use and travel.

This product is intended to ease various anxiety-related situations including travel, which is often when dogs experience motion sickness symptoms. While it doesn’t directly treat nausea or vomiting, calming anxiety can help reduce the overall stress dogs feel during car rides or similar scenarios. The ThunderShirt fits dogs of many sizes (this one is the XL for larger breeds) and has a high satisfaction rate among users, with many noticing calmer behavior.

The calming pressure effect may not work equally well for all dogs, especially those with more severe anxiety or motion sickness. In such cases, combining the vest with other calming aids like sprays or chews might be necessary. It does not have side effects since it’s non-medicated, but comfort and fit are important to ensure your dog tolerates wearing it. The ThunderShirt is a practical, non-drug option for pet owners looking to help dogs manage anxiety and mild motion-related stress. It is best suited for dogs who respond well to gentle pressure and owners who want a simple, reusable solution without resorting to medication.

The VetIQ Calming Support Supplement for Dogs comes as soft chews flavored with chicken, making it easy to give to dogs of various sizes. Its active ingredients include chamomile and soy, both known for their calming properties and helping dogs manage normal stress and promote relaxation. This product is free from wheat and corn allergens (except for the soy in active ingredients), which is a plus for dogs with sensitivities. The soft chew form is convenient and often more acceptable to dogs than pills.

Dosage varies by weight, from one chew every other day for small dogs to several chews daily for larger breeds, which offers flexibility but requires careful following of instructions to avoid overuse. The product supports balanced behavior but is not specifically formulated for motion sickness, so while it may help with anxiety-related symptoms, it might not fully address nausea or dizziness caused by travel.

Made in the USA, this supplement can be a helpful, easy-to-use option for dogs experiencing stress or anxiety but not severe motion sickness symptoms.

The Snoozer Lookout II Dog Booster Car Seat is designed to help medium-sized dogs (up to 34 pounds) feel more comfortable during car rides, which can help reduce car sickness and anxiety. Instead of using medicine, this product works by elevating your dog 6 inches so they have a better view out the window, which many dogs find soothing. The seat is well-padded with shock-absorbing foam, making rides smoother and less jarring—important for dogs prone to motion sickness. Its raised sidewalls and an adjustable harness clip help keep your dog safe and secure, reducing distractions for the driver.

The seat doubles as a cozy bed with a soft sherpa lining, and its removable, machine-washable cover makes cleaning easy after trips. It’s built sturdy yet lightweight, so you can easily move it in and out of your car. The included storage tray adds convenience for carrying your dog’s essentials.

This booster seat offers a practical, non-medicinal way to help if your dog struggles with car rides mostly due to anxiety or discomfort. While it fits medium dogs well and requires using your car’s lap belt and a harness for installation, it combines safety, comfort, and ease of cleaning, making it a great choice for dog owners looking to make travel a better experience for their furry friends.