The labrador retriever is the most popular dog breed in the world. The labrador retriever is also one of the most intelligent dogs. They are suited to a wide variety of jobs including as hunting dogs, service dogs, and working dogs with law enforcement and the military. The steady temperament of Labs and their ability to learn make them an ideal breed for search and rescue, detection, and therapy work. Their primary working role in the field is that of a hunting retriever.

The Affenpinscher is a typical Terrier type dog. They are usually very lively and bursting with self confidence. This is a wonderful breed with a typical Terrier type character, but if he is not socialised and trained early, the Affenpinscher can quickly be ruling the household and everything in it.