The Auto Zip Line is, you guessed it, the worlds shortest dog run. Mountable between opposing seatbelts, above-door handles, or any other fixed point in your car or otherwise, it keeps your dog in the backseat (where you need her to be) but free to roam, all while protecting her from her own worst impulses.

• Package includes zip line and tether .
• Zip line can be installed between any two fixed points .