10 Best Motion Sickness For Dogs 2025 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 Car Seat is designed to help small dogs (under 25 lbs) enjoy car rides with less anxiety and motion sickness by providing a cozy, elevated space with good support. Its main strength lies in comfort and safety: the seat uses high-density foam that absorbs shocks during travel, reducing bumps that can upset a dog’s stomach. The soft microsuede cover and removable pillow create a snug environment, while the raised sides and adjustable harness clip keep your dog secure and limit distractions for the driver.

The booster seat lifts your dog 6 inches, allowing a better view out the window, which can help ease motion sickness by providing visual stability. It also offers practical features like a storage tray and a machine-washable cover, making it easy to maintain. This product is not a medication; it contains no active ingredients to directly treat nausea or vomiting but relies on comfort and stability to reduce symptoms. It suits pet owners looking for a non-medicinal, physical solution to motion sickness, especially for small breeds sensitive to car rides.

Installation is straightforward, and the seat’s lightweight design allows for easy moving and cleaning. For those seeking a pill or topical treatment for motion sickness, other options are needed, but as a protective and calming car seat, the Snoozer Lookout II effectively makes travel safer and more pleasant for small dogs.