Old English Sheepdog
Country of Origin: England
Height: Female: 51–56 cm, Male: 56–61 cm
Weight: Female: 27–36 kg, Male: 32–45 kg
Color: Blue Merle, Blue, Grey, Grizzle
Life Expectancy: 10 – 12 years
Temperament: Playful, Intelligent, Adaptable, Loving, Sociable, Bubbly
Litter Size: 3 - 8 puppies
Health Problems: Prone to IMHA (Immune Mediated Hemolytic Anemia), hip dysplasia and cataracts. Some herding dogs carry a MDR1 gene which makes them sensitive to certain drugs that are otherwise okay to give another dog, but if tested positive for this gene can kill them.
Brief info: The Old English Sheepdog is a large, squarely proportioned, agile dog with a profuse shaggy coat. The body is stocky, well-balanced and muscular.
The topline slopes upward from the withers to the loin. This unusual topline is an important breed characteristic. The brisket is very deep and the chest broad. The forelegs are straight with small, round feet pointing directly forward. The large, rather square head is covered with hair and has a well-defined stop. The small ears lie flat. The dog may have blue or brown eyes, or one of each color.
The nose is large and black. The teeth should meet in a level or tight scissors bite. This breed is either born tailless (as the name Bobtail implies) or the tail is completely amputated.
The Old English Sheepdog has a long double coat with coarse guard hair and a soft downy undercoat, which insulates the dog. The accepted coat colors are blue, gray, blue gray or blue merle, often with white markings. Sometimes white is the predominate color with markings of the above listed darker colors. This breed has a rolling, bear-like gait and a distinctive low-pitched, loud-ringing bark.