Although usually overshadowed by AKC whenever purebred dogs are discussed or exhibited, UKC hosts about 10,000 events each year1 and registers about 250,000 dogs of more than 300 breeds and varieties.2 In contrast to AKC, however, most UKC events are working dog sports or competitions such as coonhound field trials, retriever and Beagle field trials, and obedience and agility competitions.