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.
Hample and Maisy are Sprague Dawley female rats, an albino breed of rats that are commonly used in research laboratories. Sprague Dawley rats were first bred by the Sprague Dawley farm in Madison, Wisconsin in 1925 through multiple crosses with a single-hooded male and six albino female rats. The rats average about 5 grams of food per day per 100 grams of body weight and about 10-12 milliliters of water per 100 grams of body weight. The typical litter size of this rat is 10.5 and their average weight is 250-300 grams for females. The average life expectancy is between 2.5 and 3.5 years. Their respiratory rate is between 75 and 115 breaths per minute. Rats can breed between the ages of 65 and 100 days in both sexes. The rats are known for their tame disposition ...