Ideal Size for Small DogsPlease measure your pet's size before buying. Our dog car seat measures 16.5 inches long x 7.9 inches wide x 8.7 inches deep and can accommodate most small dogs weighing up to 13 pounds. Interaction SeatThis is a special high-end pet car seat. It can be placed on the armrest in the carOr on the armrest of the back seat to increase the intimacy between the pet and you, Your pet can enjoy the scenery and have enough security. Our Pet seat can cling tightly in your Car armrest , the HOOk&LOOP prevent shaking off and droping out. Durable&Removable washing : The Pet car seat is made from waterproof high strength pure cotton, which is hypoallergenic and does not contain any toxic or harmful materials. Zipper design can be separated for easy cleaning. With our pet car seat, the car space will no longer be occupied (especially the space car), you can touch or watch your pet at any time, and you can also sit on the copilot to feed him. (note that drivers should not be distracted. Please pay attention to safety at all times.)