Pet dog car seat belts made of high-quality nylon fabric to ensure safety, wear-resistant, rugged, durable use are not easy to wear. And you just simply attach the hook to your dog’s collar and fasten the other end to the seat belt slot, can protect pets from sudden braking or sharp turns. This seat belt attaches easily to your pet's harness. Works with dogs, cats, or other animals that can wear a harness and ride inside a vehicle. The pet suddenly crashes out of the window or leans forward in the direction of the driver's seat to prevent the driver from distracting. It is an ideal design for pets during travel. Before you buy, check the size and compatibility of the buckles on your car seat belt.