My horse has been occasionally rubbing his tail. It just messes up the top tail hairs but doesn’t show any skin or anything.
He will do it when he is outside in his mini-pasture about once a week. He has been completely wormed and I keep him and his tail pretty clean. I groom him very well every day and about once a month I give him a water bath. I try to get the tail bone very clean but I don’t use soap just warm water. I also do not brush his tail except the very top part that he rubs to straighten the hair out again.
Is there any reason that you can think of for him doing this or might it be something that I am doing? Help!