The Basset Hound is a short-legged breed of dog in the hound family. The Basset is a scent hound that was originally bred for the purpose of hunting hare. Their sense of smell and ability to ground-scent is second only to the Bloodhound. The Basset Hound's short stature is due to the genetic condition osteochondrodysplasia (meaning abnormal growth of both bone and cartilage). Dwarfism of this type in most animals is traditionally known as achondroplasia. Basset Hounds, Dachshunds and Bulldogs are a few of the dog breeds classified as Achondroplastic. This bone growth abnormality may be a predisposing factor in the development of elbow dysplasia seen in the breed, which leads to arthritis of the elbow joint. Overweight Basset Hounds develop many serious health issues, including bone and joint injuries, Gastric Dilatation Volvulus and paralysis.