Hydro Rehab, also called hydrotherapy, can have a positive impact on your dog's health and well-being. Supervised aqua training promotes rehabilitation after injury, pain relief, increased mobility, and muscle tone is improved. Hydro Rehab can also help prevent injury and illness and aid in recovery after surgery. Water provides a joint-friendly way to build muscle and improve body awareness. Training the cardiovascular system and reducing stress can also be a positive effect of Hydro Rehab in dogs.