Cairn Terrier - Basic Health Problems, Physical Features ...
https://fishsubsidy.org/cairn-terrier-dog-breed10.03.2020 · Cairn Terrier Physical features The Cairn Terrier has a double coat, which consists of a downy, soft undercoat, and a shaggy, harsh overcoat. The coloring of the Cairn can vary between red, brindle, black, sand, and one of several shades of grey. The body is compact, with a good, sturdy bone structure.