Back Seat Extender for Dogs,Dog Car Seat Cover for Back Seat with Hard Bottom Holds 500 lbs,Car Seat Protector,Waterproof Extender for Dogs,Dog HammockPet Bed for Full-Size Cars,SUVs, Small TrucksBrand: HUOHUOCN Color: Black with Orange Features: Extra 40% Back Seat Space for Maximum Comfort: The dog back seat cover expand your dog's travel space by 40%, giving them more room to relax and enjoy long trips. The extended bottom plate prevents your dog from slipping into the gap between the front and back seats, offering a safer and more comfortable ride. Heavy Duty, High Quality Materials: Our dog car seat cover is built with three thickened PP