This dig breed Weighing 7 to 9 pounds (3-4 kg) and not exceeding 11 inches (24-30 cm) in height at the withers,[1] the Affenpinscher has harsh rough coat and a monkey-like expression (Affe means monkey in German). Its coat is shaggier over the head and shoulders forming a mane, with shorter coat over the back and hind quarters. It is harsh and wiry in texture

Affenpinschers have a distinct appearance that some associate with terriers. They are different from terriers, however, in that they are actually part of the pinscher-schnauzer subgroup of group 2 in the FCI classification so often get along with other dogs and pets. They are active, adventurous, curious, and stubborn, but they are also fun-loving and playful. The breed is confident, lively, affectionate towards family members and also very protective of them. This loyal little dog enjoys being with its family. It needs consistent, firm training because some can be quite easy to housebreak. The training should be varied because the dog can easily become bored.

Affenpinschers are somewhat territorial when it comes to their toys and food, so they are not recommended for very small children. This dog is mostly quiet but can become very excited if attacked or threatened and shows no fear toward any aggressor. It is best suited for a family who likes a show and has a sense of humor.

and about health issues, this dog The Affenpinscher can get hip dysplasia. As with many small breeds of dog they are prone to collapsed trachea, which is best avoided by walking the dog with a harness instead of a collar. Cataracts are occasionally reported.