More than just another dog toy - Tether Tug is dedicated to promoting healthy physical and mental play for dogs of all activity level. we werecognize that pets are an important member of any family andits Tether Tug's goal to keep them healthy and happy.Cardiovascular Health - dogs, like humans, are at risk for health complications if they do not get enough physical activity. The Tether Tug allows dogs to play whenever they want and provides hours of healthy exercise.Play for dogs of all sizes - the Tether Tug is designed to be played with by dogs of any size. The durable construction is sturdy enough for big dogs, but adjustable to allow play for the smaller breeds.Hours of outdoor play - dogs crave play and interaction, and when this can't happen, destructive behavior can begin. The Tether Tug allows the dog to interact as ifits playing tug with you, without the arm and shoulder pain or fatigue that causes owners to only pull for a few minutes.