He's a paint and he's never done it is the past. Ever if he's just chillen and goes to move his foot he puts his tail up! Walking, jogging, loping, galloping. In his pasture not in his pasture with the halter on not with the halter on riding him bareback not riding him bareback riding him with a saddle not riding him with a saddle riding him with no bit riding him with a bit. He puts him tail no matter what. Going in to his shed. When he's standing he just puts it up then puts it down. Swishing his tail like he has a fly on him but he's just standing there with no bug/fly on him!!????