What is the reason a sow does not grow hair on its body

We have a sow at our pig farm that is very strange, there is not a single hair on its body. Could everyone please advise what the reason is???? Attachment: You need to log in before you can download or view attachments. No account? Register
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What is going on
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Reply to 2#Liu Guang


I am not clear either! There is not a single hair on its body, everything else is normal.
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Get some ivermectin water and pour it on its body
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It should be caused by genetic reasons
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Reply to 5#lcq4896


I guess so too. Because there is not a single other symptom. Very normal.
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This pig is great! Just eat it directly, no need to scrape the hair...
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A bit interesting
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There are scabs and dander, it seems like a skin disease
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Seeing this for the first time, how does it sweat
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It is still a sow, did it have this when it was young, if so then consider parasites.