Is it more attractive to be imperfect? A small dog with an unusual physique has prompted a debate on the true meaning of beauty, from scientific evidence to cultural phenomena.
World’s ugliest dog celebrates victory
In it to win it: Pekingese Wild Thang won the crown and a $5,000 prize on his fifth try. Glossary
Pekingese - A toy dog breed originating from China. They were once favoured as companions by the Chinese Imperial court.
Symmetry - Having two matching halves.
Asymmetry - When something is not symmetrical.
Mutations - Changes to the structure of genes.
Genes - Sections of DNA strands that act as a kind of instruction manual for a human being. There is still a great deal we do not understand about how they work.
Traits - A person's characteristics or qualities.