Maintains a healthy heart.

Maintains a healthy respiratory system.

Strengthens muscles, ligaments and bones - in turn reducing the risks of injury. 

Helps in delaying the onset of hip dysplasia and arthritis in breeds susceptible to these conditions. (studies have suggested that high intensity exercise helps keep muscles and ball joints supple and free of cartilage build up) 

Encourages a healthier digestive system.

Increases attention and focus.

Reduces restlessness.