The beagle is a breed of small hound that is similar in appearance to the much larger foxhound. The beagle is a scent hound, developed primarily for hunting hare (beagling). It was faster than its southern counterpart but its scenting abilities were less well developed. As fox hunting became increasingly popular, numbers of both types of hound diminished. The beagle-type dogs were crossed with larger breeds such as Stag Hounds to produce the modern Foxhound. Because of their gentle nature and unimposing build, they are also frequently used in pet therapy, visiting the sick and elderly in hospital. In June 2006, a trained Beagle assistance dog was credited with saving the life of its owner after using her owner's mobile phone to dial an emergency number.