Several years ago Sally Muir began a Facebook project, posting dog art daily, which became the best-selling book A Dog A Day. Through the project she was introduced to endless people and their dogs, and the distinct personalities and complex emotions that owners attribute to them. More recently, Sally's project changed focus and she asked the public to send in photographs of their old dogs. Featuring grey muzzles, milky eyes and wobbly legs, as well as tender anecdotes picked up from a whole lifetime of companionship, Sally Muir’s paintings of our more senior canines are collected here for the first time.