What is Hydrotherapy? 
Hydrotherapy is defined as ‘the use of water to achieve therapeutic benefit and relaxation’. Formerly known as hydropathy, it involves the use of water for pain-relief and treating illness. In recent times, hydrotherapy has also been a popular option for fitness training.
 
How does it work?
Water has a natural property called ‘buoyancy’. Hydrotherapy uses this property of water to its maximum potential and provides a low impact, soothing workout to patients.It is often referred to as an alternative, integrative, complementary, natural and / or holistic medicine for cats, dogs and other pets.
 
Why Hydrotherapy for Dogs?
 Hydrotherapy is an extremely effective rehabilitation method.Studies have shown that, with hydrotherapy, animals recovering from surgery or injury heal up to 50 or 60 percent faster than with other therapeutic methods. How? Well …

•  The buoyancy provided by water lessens the weight-bearing load on an animal’s limbs.
•  This helps reduce pain and lets the animal start therapy earlier.
•  Water applies pressure on an animal’s limbs, which helps decrease inflammation and improve circulation.
•  By changing the water level, resistance and buoyancy can be changed to target individual muscle groups and injuries.  
•  Water temperature can be changed as well to help the animal relax and further alleviate pain.
•  Muscle conditioning in water is not only an effective way of building up cardiovascular strength and endurance, but animals often find it fun.

  
What are the benefits of Aquatic Therapy?
 
Benefits for Dog Arthritis
Dogs with arthritis require exercise. Hydrotherapy provides a zero impact and pain free physical activity for arthritic dogs. It is effective in strengthening the muscles and is a great aid in managing your dog’s weight.
The water is very helpful for arthritic dogs. First, the water pressure on the limbs helps prevent the blood and other liquids in the body to gather in the lower extremities. This helps whenever your dog’s joints such as knees are inflamed due to arthritis. Second, the water pressure provides stimuli to the sensory receptors of the skin. This constant stimulation desensitizes the whole nervous system, lessening any pain the dog is experiencing.
The most important benefit is that water is both calming for both dog and dog owner, and since dog owners are recommended to be part of therapy, it can be an opportunity for more moments to bond with your furry best friend.
 
Hydrotherapy can help different systems of Pets
 
Integumentary System:
This system is our skin, the largest organ of the body which wraps and protects our entire being. Water increases circulation which can help skin and coat condition and can help stimulate all the touch receptors.