Rheumatoid arthritis (RA) is an autoimmune disease with symptoms that vary from person to person and may include joint pain, swelling and stiffness.
Health Problems & Life Expectancy. The typical West Highland Terrier lives about 12-16 years. Of course, individual dogs can have a life span outside that range based on care and pure luck. Like all dog breeds, Westies are prone to certain diseases, disorders, and behavioral problems.
West Highland White Terrier. The West Highland White Terrier or the Westie is a hardy dog developed in Scotland to hunt small game. It has a compact body and short muscular legs with an upright tail measuring about 5 to 6 inches long. Its ears are small and pointed and are carried erect.