10 Best Motion Sickness For Dogs 2026 in the United States

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.

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 NaturVet Quiet Moments Calming Aid Dog Supplement is designed to help dogs, especially seniors, manage anxiety, stress, and motion sickness. One of its key strengths is its inclusion of various calming ingredients like melatonin, L-Tryptophan, chamomile, lemon balm, passion fruit, and thiamine, which promote relaxation and normal nervous system function. These soft chews are also wheat-free and come in a tasty form that dogs are likely to enjoy, making administration easier for pet owners.

Additionally, the product is made in the USA and adheres to cGMP compliance, ensuring a certain level of quality and safety. The re-sealable jar packaging is another practical feature that helps maintain the chews’ freshness over time. There are some potential drawbacks to consider. While it is beneficial for addressing multiple anxiety-related issues such as separation, storms, and travel, the product may not be effective for all dogs. Some dogs might not respond to these ingredients, and there could be mild side effects such as drowsiness or gastrointestinal upset.

The product is primarily aimed at senior dogs, so its benefits might be less relevant for younger dogs. Additionally, with a dosage and frequency that needs to be managed, pet owners must be diligent about following the instructions to avoid overuse.