Why do pigs have curly tails?

Answer

Pigs have curly tails because of their natural origin. The tail in curly shape was believed to have been bred by the breeders in China. The wild pigs found in China do have straight tails.
Q&A Related to "Why do pigs have curly tails?"
This is actually an unknown answer. No one really knows why pigs have curvy tails. It's probably a genetic trait, that has been passed down since the formation of the breed.
http://www.ask.com/web-answers/Science/Nature/why_...
Pigs often discipline and fight by biting the tails of other pigs. They will bite the tails of each other to the point that they bleed and that is an opening for disease and infection
http://wiki.answers.com/Q/Do+micro+pigs+have+curly...
They have short tails that are often, but not always, curly. There is no reason they are
http://www.chacha.com/question/why-is-a-pig's-tail...
Pigs have curly tails due to inter species breeding. A potbellied pig x hog cross will have a curly tail instead of the straight potbelly tail.
http://www.kgbanswers.co.uk/why-do-pigs-have-curly...
1 Additional Answer
The curly tails that some pigs posses are genetically inherited. Another interesting fact is that pigs do not sweat but roll around in mud to cool their bodies. You can find more information here: http://www.answerbag.com/q_view/197758
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Pigs come in all different shapes and sizes. They can be fat of smaller. They are not skinny. They have a curly tail, they are pink, and they have a little ...
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