Scent hounds are a group of dog breeds specifically bred for their exceptional sense of smell. They are often used in hunting and tracking due to their ability to follow scents over long distances. Breeds like Beagle, Bloodhound, and Basset Hound are well-known examples of scent hounds, each with unique characteristics and abilities. These dogs have a keen sense of smell that is significantly more developed than that of humans. Their physical traits, such as long ears and droopy skin, help to trap scent particles, enhancing their tracking capabilities. Scent hounds are not only skilled hunters but also make loyal companions for families and outdoor enthusiasts.