Affenpinscher

One of the most ancient of toy dogs, the Affenpinscher (translated from German as Monkey Terrier) originated in Central Europe. During the 17th century, small terriers were frequently kept around stables, on farms or in stores where they served as ratters.

On account of their legacy as ratters, Affenpinschers have a tendency to not do well with rat pets, for example, hamsters, ferrets and gerbils, however have a tendency to coexist with different puppies.

 

Source: http://goo.gl/ZYl3QZ

Source: http://goo.gl/ZYl3QZ