The reason why sows don't grow hair.

We have a pig farm sow very strange, not a hair on the body. Please tell me why?? Attachments: You need to be logged in to download or view attachments. No account? - -------------------- I don't know! Not a hair on his body, everything else normal. --------------------- - ------------------------------- Guess so. Because there are no other symptoms. Very normal. ------------------ This pig is good! Eating directly means not shaving…---------------------Consider parasites, if any.