I have never herd of a deer hunting dog.
Beagle, Basset hound, Hound ---Another Answer--- Traditionally, a breed of dog called a "Foxhound" is used for hunting fox. There are two breeds...the English Foxhound and the American Foxhound....
The airedale.
One breed mates with another breed, which makes a new breed.
German Shorthair Hunting Dog
Golden Retriever Hunting Dog
Weimaraner German Hunting Dog
Brittany Bird Dog