10 Best Medium Dog Car Seats 2026 in the United States

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.

The Lealchum Dog Booster Car Seat is designed for medium and small dogs, supporting pets up to 30 pounds with dimensions of 19 inches in all directions. Its size and weight capacity make it a good fit for many medium-sized dogs. Safety features include adjustable safety leashes and straps to hold your dog securely, along with a harness channel to maintain stability during car rides.

Comfort is enhanced with plush velvet material and a memory foam cushion that keeps dogs cozy and relaxed, even on longer trips. Installation is straightforward with just three straps, and the seat fits both front and rear car seats, offering versatility for different vehicles. The fully detachable design allows for easy cleaning and machine washing, which benefits busy pet owners. An anti-slip base adds security by preventing the seat from sliding around.

The seat itself is lightweight at 4 pounds, making it easy to move or store when not in use. While the product does not come with a warranty, it combines safety, comfort, and convenience effectively, making it a suitable travel solution for medium-sized dogs and their owners.

The Snoozer Lookout II dog car seat is designed for small to medium dogs up to 25 pounds, making it suitable for breeds like pugs, corgis, and dachshunds. Its size (19 x 22 x 17 inches) offers a cozy space while elevating your dog 6 inches to help reduce car sickness and ease anxiety during travel. Comfort is a strong point here, thanks to the plush microsuede cover, removable pillow for extra height, and high-density foam that absorbs shocks to ensure smoother rides.

Safety is addressed with raised sidewalls and a harness clip that secures your dog and minimizes driving distractions. Installation is straightforward — the lap belt fits through a special channel, and the adjustable harness strap attaches to your dog's harness, making it compatible with most vehicles. Durability is supported by high-quality polyester materials and a removable, machine-washable cover that’s stain- and water-resistant. Weighing just 9 pounds, the seat is light enough to move in and out of the car easily.

The weight limit restricts this seat to smaller medium dogs, so larger breeds won’t fit comfortably. Also, while it fits snugly in a single car seat, it may not suit larger vehicles or dogs that prefer more space. For dog owners seeking a comfortable, safe, and easy-to-clean car seat for their small to medium pets, the Snoozer Lookout II is a solid choice. Those with bigger dogs or needing more heavy-duty options might want to consider other seats.