Extra Stable & Safer - Due to the four belts & the anchoring, this dog seat is extremely stable & safer than most other products. In addition, the length-adjustable safety belt on our dog car booster seat keeps your dog firmly in place. Our medium dog car seat is reinforced by 4 horizontal and 4 vertical bars, meaning your dog will feel safe even when you're driving around corners! 100% Protection for the Rear Seat - This convenient car seat for dogs means no more scratches, hair or other dirt on the back seat. In addition, our car seat for dogs is waterproof, so it perfectly protects your back seat against leaks and spills! Quickly Ready for Use- Due to their straightforward and user-friendly design, Wuglo dog car seats can be installed in just a few moments. Our dog car carrier can be conveniently attached to the back seat and the bars can be easily removed!