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.
Chihuahuas: This however is only the smallest breed in generall. In other words on average the Chihuahua is the smallest breed of dog, the smallest dog ever recorded was actually a Yokshire Terrier (Also called a Yorkie) named 'Big Boss' It was approximately 3 inches long and 1 1/5 inches tall at the shoulder.my was right about Zorba. He was recorded as being the worlds largest dog. He was a Old English Mastiff and weighed 343 pounds and was 8 feet 3 from nose to tail. The tallest Dogs are the Wolfhounds. The worlds smallest dog is named Danka.