Spider veins are a group of dilated veins that appear close to the surface of the skin and look like spider webs or tree branches. They are usually red or blue. Although they can develop anywhere, they are most common on the legs and face.
Toy dogs constitute the smallest variant, with a height of 8 inches and weight range of 4 to 6 pounds. A short- and smooth-haired dog, the Rat Terrier has a coat that can sport any of a variety of colors, which include white, red, fawn, black and tan, lemon, brown, blue and white, and red brindle.
They are, for the most part, friendly with strangers. Rat Terriers make good watchdogs. These dogs are quick, very playful and are not yappers. The temperament of these dogs is pure terrier. The lively, feisty, fearless nature can be found in the best of terriers. They are eager to please and respond and pick training up faster than most dogs. The Rat Terrier is a very well-mannered, well-rounded dog.