I bought a stallion, he had a blanket on. The blanket didn't travel with him. (good) However. It doesn't show on his page but whenever I go to breed him the small thumbnail picture does show him with the blanket. I can't figure out how to clear, when I go to my tack room it doesn't show. So I have to assume this is a bug?
Yes, I would think that is a bug. :) Could you maybe try putting a blanket or quarter sheet on him, and take it back off? It might help reset his image...