We love our pets and car safety can be a snap with the one size fits all dog seat belt restraint from EzyDog. Use with our dog harnesses to ensure your pup is safe in the back seat while traveling. Vehicle dog restraints have become law in several states in the US, so protect your pup while on the road. Caution : This product is designed to be used with an EzyDog Harness to prevent driver distraction and restrain the dog to one position in the vehicle. In the event of a car accident it may not prevent injury to the passengers or your dog. Inspect attachment for wear or abrasion. Do not use if damaged!