Beagle is one of the top ten popular dogs in the United States. It has mostly used as hunting dog for hare, rabbit, and other games. Beagle comes in two varieties these days one has low height around 12 in. and other is around 15 in. and in colors include red, lemon and white. Beagles are intelligent and they have a great sense of smell and tracking instinct. Beagle also used heavily for animal testing.
