The Buddy System Made in USA, Lunge Buster, Shock Absorber Dog Leash Proudly Made in USA The Lunge Buster absorbs the shock from your best friends pulling, sudden stops, or that irresistibleneighborhood cat. Easy to use. Simply attach to the existing Buddy System, Regular Dog System Leash. The perfect accessory when your dog likes to pull and lunge while on the leash Connects to the leash between you and the dog Size Regular for dogs over 20 lb