What do Persian cats, Pekingese dogs and pugs have in common? They all share a dramatically distorted skull, with a flat, round face and a nose pushed up between their eyes. This unnatural morphology ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty Images Trying to decide between the Savannah and the Bengal? You've come to the ...

While dogs and cats are genetically unrelated, breeding for certain features is making some dog and cat breeds look more and more alike. Preferred features include a flat face and huge eyes, which is ...