The Alcott Traveler Car Safety Belt will keep your thrill sniffer safely in the backseat from one adventure to the next. Allow your pet to stand, sit and lie down comfortable while traveling, without being able to move freely throughout your vehicle. Leave the strap in your car between adventures or you can even use it as a short lead. Use in combination with the Alcott Essentials Adventure Harness (sold separately) for superior comfort and improved safety while traveling. To use, simply insert the universal seat belt clip into your car's seat belt buckle. Put your dog in the backseat whenever possible. Connect the clip at the end of the safety belt onto your dog's harness. Adjust the length of the safety belt using the plastic slide on the strap. Do not use with a collar or tie out. Do not leave pets unattended in the car.