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.
The price of a companion quality Westie puppy varies significantly depending on where you live. The cost averages less than $100 per year which is not a lot compared to the annual maintenance cost of a dog. Westies have small litters (average is 3.5 puppies per litter).