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.
To say that the West Highland White Terrier â or Westie, as he's affectionately called â is a big dog in a little dog's body doesn't do him justice. He's not pushy or temperamental, and he doesn't need to challenge or demand.He's not stubborn so much as just interested in what's in it for him.he West Highland White Terrier is a sturdy little dog with a deep chest and a slightly rectangular shape. Males are about 11 inches tall and typically weigh 15 to 22 pounds; females are roughly 10 inches tall and weigh 13 to 16 pounds.