Although Dorothy's little dog was all-black in that movie, Cairn Terriers can also be cream-colored or even have a brindle coat, too. A specific breed in the Cur family, the Treeing Tennessee ...

They have a muscular build with short coats in yellow, fawn, brindle ... The Black Mouth Cur is a herding, hunting, and guardian dog that has been traced back all the way to 347 BC.