10 Best Medium Dog Car Seats 2026 in the United States

The Snoozer Lookout II dog car seat is designed for medium-sized dogs up to 34 pounds, providing a raised seat 6 inches off the car floor to give your dog a better view and help reduce car sickness and anxiety. With dimensions of 19"L x 30"W x 17"H and a cozy sherpa-lined interior, it comfortably fits medium breeds like Brittany Spaniels or Chow Chows. Safety is addressed through raised sidewalls and a harness clip that secures your dog and helps keep distractions minimal while driving. Installation is straightforward, involving looping the car’s lap belt through the seat’s back and attaching an adjustable harness strap to your dog’s harness.

The seat uses high-density foam designed to absorb shocks, making rides smoother and more comfortable. Its removable, machine-washable cover made of durable polyester with a soft sherpa lining is practical for easy cleaning and maintains shape well over time. The built-in storage tray is a convenient bonus for keeping treats or accessories close. Weighing just 10 pounds, the seat is light enough to carry in and out of the car.

This car seat is specifically sized for dogs under 34 lbs, so larger breeds won’t fit comfortably. While the foam and fabric are durable, the seat’s elevated design requires a back seat with enough space, which might be limiting in smaller cars. The car seat provides a well-rounded combination of comfort, safety, and ease of use, making it a solid choice for medium dogs who experience anxiety or car sickness.

The JOEJOY Dog Car Seat is designed for medium to large dogs up to 55 pounds, and it can also accommodate two small dogs, making it versatile for different pet sizes. Measuring 30 by 19 by 14 inches, it fits most car back seats and SUVs, so it should work well for many vehicles. Comfort is a strong point with high-density egg-crate memory foam that supports joints and relieves pressure, which is great for pets on longer trips. The reversible cover offers year-round comfort, with a soft plush side for colder months and breathable faux leather for warmer weather.

Safety is addressed with two clip-on leashes to keep dogs secure, plus adjustable straps and a non-slip bottom to minimize movement during travel. Installation is straightforward, using seatbelt threading and headrest straps, which should make setup easy for most owners. The cover is removable and machine washable, adding convenience for maintenance. The materials appear durable and suitable for travel, and the extra side pockets are useful for storing small items like toys or treats.

The seat fits dogs up to 55 pounds, though very large breeds might find it cramped. The memory foam provides supportive cushioning to enhance comfort during travel. This dog car seat offers safety, comfort, and practical features designed for medium-sized dogs.

The Lealchum Dog Booster Car Seat is a solid choice for small to medium dogs weighing up to 30 pounds, fitting well within the typical size and weight range expected for this category. Its safety features stand out with adjustable leashes, shoulder straps, and a harness channel that keep your dog secure during car rides. Comfort is thoughtfully addressed by a soft velvet material combined with memory foam cushioning and a 15 cm high eggshell sponge pad, helping your pet relax and enjoy the view.

Installation is straightforward, requiring just a few steps, and the seat’s resilient design quickly regains shape after use or cleaning, which is convenient for regular maintenance. The fully detachable and washable cover adds to the ease of keeping the seat fresh and hygienic. The raised backrest is a nice touch, helping to protect your car seat from dirt.

This booster seat is best suited for pet owners who want a comfortable, safe, and easy-to-clean option for smaller medium-sized dogs, especially for use in both front and rear car seats.