Beagle breeds are small to medium-sized dogs known for their friendly nature and keen sense of smell. They belong to the hound group and are often used for hunting due to their strong tracking abilities. Beagles typically have a short coat, floppy ears, and a tail that is often held high, making them easily recognizable. There are several variations of the Beagle, primarily distinguished by size. The most common types are the 13-inch Beagle and the 15-inch Beagle. Both types share similar characteristics, including a playful demeanor and a strong instinct to follow scents, making them excellent companions for active families.