On a fresh tail while others are said to be okay with the cold nosed or the old trails. Number seven is the English springer spaniel. This popular sporting dog comes in two types the field bread and the show. Bread field type. Springers are highly prized for hunters for their good sense of use of nose, which is livered colored or black with broad nostrils. Moreover, English spaniels have been trained to detect such diverse odors as explosives, narcotics fake currency beehives and human remains