The modern Beagle took shape in 1830s England, developed from small hare-hunting hounds, including a pack kept in Essex. It's a miniature foxhound in build, with a domed skull, long soft ears and a white-tipped tail. In the US, Beagles come in two varieties, up to 13 inches and 13 to 15 inches, and most weigh roughly 18 to 30 pounds.
Many Beagles are merry and sociable, but the nose rules. A dog bred to follow scent and give voice will bay, wander after smells and raid trash cans. Shedding is moderate all year and heavier in spring and fall, so weekly brushing helps. Shelter Beagles are often mixes, and each dog's own personality matters more than the breed label.