The Bruno Jura hound is a domestic dog developed in the Middle Ages for hunting in the Jura Mountains on the Swiss-French border. They are found in a variety of colors and have a broad head and heavy wrinkles which differentiate them from the other Swiss hounds. It is known for hunting fox hare and sometimes even small deer. The Bruno Jura Hound is a skilled scent follower and is capable of following the slightest trace of a scent over the rough terrain of the Jura mountains.