Cairn Terrier dogs are very healthy. Their life expectancy can reach 18 years. (1/14) by Heather Vance November 11, 2020, 8:00 am Credit Heather Vance 0 Previous 1/14 Next View full list See more Previous article Scottish Terrier silhouette. Next article It is also very jealous if the owner pays attention to other dogs. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.