Shetland Sheepdog has an average lifespan of 12 to 15 years. (14/14) by Heather Vance October 22, 2020, 7:54 am Credit Heather Vance 0 Previous 14/14 Next View full list See more Previous article Shetland Sheepdog can suffer from hypothyroidism, ocular and blood disorders and hip dysplasia. Next article Lhasa Apso dogs originated in Tibet, where they lived and served monks in monasteries. Leave a Reply Cancel replyYour email address will not be published.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.