Hungarian Puli sheep dog, Fee, jumps over a hurdle during a preview for a pedigree dog show in Dortmund
A Westhighland Terrier dog named 'Molly', tries to jump over a bar during photo call

Five cloned dogs, all sharing the same name: 'Toppy', a combination of the words 'tomorrow' and 'puppy', look at a ball during their exercise at Defector Dog Training Center in Incheon, west of Seoul, South Korea, Thursday, April 24, 2008. The country that created the world's first cloned canine plans to put duplicated dogs on patrol to sniff out drugs and explosives

Buddy sits on the throne as he is crowned Most Beautiful Bulldog by his owner, George DuBois, of Ankeny, Iowa, at the 29th Annual Beautiful Bulldog Contest in Des Moines, Iowa, on Monday, April 21, 2008. The competition attracts the ugliest and prettiest of bulldogs from around the midwest to represent Drake University