The Perna mussel is a marine bivalve mollusk that serves as a lubricant for the joints when digested by the body., thereby decreasing pain and inflammation. For both arthritis and hip or back conditions additional vitamin E, vitamin C and selenium should also be strongly considered. Vitamin E and Selenium are essential in the development and maintenance of muscle tissue, which along with collagen, maintain joint stability. This is a favorite of many holistic vets as it contains food sources of the vitamins which are easily absorbed and used by the animals. A nice side effect of this formula is that it can help to clear up many skin problems at the same time.
Herbs can also be of great benefit.
NR Seaweed Mineral Food, a Juliette de Bairacli Levy formula combining deep sea- kelp, nettles, comfrey and cleavers, when given daily helps prevent joint pain from inflammation. These age old proven herbs are wonderful in any problems related to bones and at the same time help the body with thyroid function, coat growth and reproductive organs. All my dogs get this supplement routinely. Finely chopped fresh parsley leaves can be also be given daily as they help prevent uric acid crystals from building up within the joint tissues. Fresh vegetables like carrots, celery and spinach help to keep the joints more alkaline.