1. It is not only a pet belt, but also can give dogs safe protection and easy control whether they walk or drive.2. Don't worry about your dog being entangled by our innovative non tangle rotating parts. It allows your dog to sit, stand, lie down or look out of the window comfortably, thus preventing you from being distracted while driving.3. The belt loop hanging on the headrest is connected by a lockable quick release buckle. The lockable buckle is easy to install and can be used for all models with head restraints.4. Buckle, internal elastic elastic band and elastic rubber band help prevent the dog from twitching when suddenly moving, making your dog feel comfortable.5. Reflective stitching on the strap design enhances the visibility in the dark, helping to easily identify the dog's position in the low light environment or on the car. The dual pet tractor can also remind the surrounding vehicles to avoid accidents to your dog and ensure the safety of your dog.