The Affenpinscher /ˈæf.ənˌpɪn.tʃər/, also known as the Monkey Terrier, is a terrier-like toy Pinscher breed of dog.

An Affenpinscher generally weighs 6.5 to 13.2 pounds (2.9 to 6.0 kg) and stands 9 to 12 inches (23 to 30 cm) tall at the withers. It has a harsh rough coat when it is not clippered and if clippered it can be softer and fluffier. It has a notable monkey-like expression (Affe means monkey in German). Its coat is shaggier over the head and shoulders forming a mane, with a shorter coat over the back and hind quarters. It is harsh and wiry in texture when properly maintained. The FCI and KC breed standards specifies that the coat must be black, but the AKC also allows grey, silver, red, black and tan, and belge (a mixture of red, brown, black and white hairs); other clubs have their own lists of acceptable colors, with black being the preference.



A small sample (N=21) of affenpinschers in a UK survey had a median lifespan of 11.4 years, which is a typical lifespan for a purebred dog, but a bit lower than most breeds of their size. The most common causes of death were old age (24%), urologic (19%), and "combinations" (14%).

The affenpinscher is prone to hip dysplasia. As with many small breeds of dog, they are prone to collapsed trachea and luxating patella. Some are prone to fractures, PDA, open fontanel and respiratory problems in hot weather. Ocular conditions such as cataracts are occasionally reported. An emerging concern is syringomyelia, although the incidence is currently unknown.

Affenpinschers often appear on lists of dogs that allegedly do not shed (moult). Every hair in the dog coat grows from a hair follicle, which has a three phase cycle, as do most mammals. These cycles are: anagen, growth of normal hair; catagen, growth slows, and hair shaft thins; telegen, hair growth stops, follicle rests, and old hair falls off—is shed. At the end of the telegen phase, the follicle begins the cycle again. The length of time of the growing and shedding cycle varies by breed, age, and by whether the dog is an inside or outside dog.

Frequent grooming reduces the amount of loose fur in the environment.

Tags: Animals