Solvit PetSafe Deluxe Tagalong Pet Booster Seat, Dog Booster Seat for Cars, Trucks and SUVs MEASUREMENTS: Seat measures 20 in. L x 14 in. W x 10 in. H; best for dogs up to 25 lb. such as Cocker Spaniel and Mini Schnauzer UNIQUE DESIGN: Internal frame allows the seat to hang from the headrest and supports the seat from below, providing an unobstructed view for your pet QUICK INSTALLATION: Installs securely with two adjustable headrest straps in all vehicles with headrests ADJUSTABLE: The adjustable headrest straps allow you to customize the height of the booster seat for your pet DURABLE: Quilted micro-suede body with a quilted pad liner helps provide durability and comfort EASY-TO-CLEAN: Removable, washable liner helps keep your pets seat clean and fresh SUPPORT FOR YOU: Call, chat or email with our expert US-based customer care specialists six days a week at 1-800-845-3274; they are waiting to assist you and your pet with your product needs EXPERIENCE: PetSafe brand has been an industry leading US manufacturer of pet behavior, containment and lifestyle products since 1991, helping millions of people and pets each year