Asked in Dog BreedsHippopotamusesBulldogs
Why do hippos have curly tails?
Asked in Pugs
When will a pugs tail be completely curled?
A curly tail has to do with their genes, not their age. If a dog is going to have curly tail, it should be that way when they're born. It works the same way with humans and their hair color, you get you hair color from the genes passed on from you blood-related family. Although most pugs have curly tails, not all pugs have curly tails.
Asked in Pigs
Why do pigs have short tails?
Pigs have short, curly tails for many reasons. It is believed that pigs bite the tails of other pigs when they are fighting with each other and create injury. This injury was the beginning for the infection and disease. If the tail is short and curly then they can prevent other pigs to catch hold of the tail and bite it.