Chrispet #1 Best Vehicle Dog Harness Mesh Vest with Safety Harness Belt/Color Black Premium and Modern X Large Size - New Model with Leash INTEGRATES with vehicle's SEAT BELT system to provide some range of motion while traveling; but locks during sudden stops SECURES DOG in the car to avoid driver distraction FULL METAL connectors are used at all load-bearing points Use of a VEHICLE SAFETY HARNESS improves safety by reducing potential distractions for the driver EASY to LOAD/UNLOAD pets and fits ALL vehicles. Come with a SAFETY HARNESS BELT