[Perfect Size]: Measuring18.89"(L)× 18.89"(W)×14.96"(H),this puppy car seat features a square base design to accommodate small and medium-sized dogs weighing under 30 lbs. It can be securely installed in front or rear seats of cars, SUVs, and trucks. Warm tips: please measure your pet's size before purchasing [Easy to install]: Installing the FurFrolic dog car seats for small dogs is incredibly straightforward. Simply thread the car seat belt through the designated holes at the base, secure the top straps to the vehicle’s headrest, and adjust the strap length to your preference—you’ll be all set in no time! As an important note, allow the seat to rest for 24 to 48 hours before its first use [Multi-usage]: This compact small dog car seat doubles as a versatile bed for home, outdoor, or tent use, giving your pup a cozy retreat anywhere. Its removable cushion cover is machine washable—just unzip and lift out the inner sponge for cleaning. Important care note: The plush interior sponge should never be washed [Safety in use]: This dog bed for car features an adjustable safety leash, shoulder straps, and bottom harness access for enhanced stability. With its non-slip base and headrest anchors, the car seat for dogs stays securely in place—keeping your pet comfortable while ensuring safer, distraction-free driving [Cosy & Warm]: This dog seat for car features a raised design that elevates your pet up to 4.72 inches, allowing most dogs to easily enjoy the window view and reduce motion sickness anxiety. Made with ultra-soft surface material and a soft memory foam cushion, it ensures a comfortable ride for your furry friend The FurFrolic pet car safety seat is specifically designed for small and medium-sized dogs weighing up to 30 pounds. It features an 18.89-inch square base and a 14.96-inch elevated barrier structure, making it easy to install in the front or rear seats of sedans, SUVs, or trucks. Its innovative 4.72-inch elevation design allows your pet to comfortably enjoy the view outside the window, while the memory foam cushion and breathable fabric help alleviate motion sickness anxiety during travel. Installation is simple: just thread the car seatbelt through the bottom reinforcement anchor points, then secure the top straps to the headrest of the car seat. In three steps, you've achieved full-coverage protection. The specially designed five-layer anti-slip system (adjustable safety rope + shoulder straps + seatbelt channel + silicone base + headrest strap) helps distribute impact force during emergency braking, ensuring pet safety while avoiding interference with the driver's line of sight. The outer cover can also be removed and washed for use as a home dog bed, offering a convenient two-in-one experience. (Note: Please measure your pet's dimensions before use. After unpacking the new seat, it is recommended to let it rest for 24 hours to restore optimal elasticity