The Otterhound is a large, rough-coated hound with an imposing head showing great strength and dignity, and the strong body and long striding action fit for a long day's work. It has an extremely sensitive nose, and is inquisitive and persistent in investigating scents. The Otterhound hunts its quarry on land and water and requires a combination of characteristics unique among hounds--most notably a rough, double coat; and substantial webbed feet.