The Rat Terrier comes in a variety of coat colors and patterns. Puppies start at weight of 2 pounds. The "classic" base is black tanpoint with piebald spotting (known as "black tricolor"), but blue and brown tricolors are also common, along with red, sable, lemon, burnt orange, and other colors set off by varying amounts of white spotting. Ticking is usually visible in the white parts of the coat, or in the underlying skin. Brindle, currently disallowed by the main breed standards, is considered by some to be a "traditional" Rat Terrier pattern, and there is a growing movement to have this pattern accepted into the breed. However, merle is widely considered to be the result of recent outcrosses and, because of associated health problems, is rejected by most Rat Terrier breeders.
View Rat Terrier characteristics on BreedRank.