I just went out to milk and my 6yr old ND dwarf doe is showing signs of being in heat and is bleeding from her vulva. She was due to come into heat any day now but I don’t understand why the blood is there. She was last in heat 10/5/20 but to my knowledge wasn’t bred. She was supposed to be bred to my buck that just passed away last week but he wouldn’t breed her. I did have my older buck jump the fence 2 days prior to her coming into heat but when I found him he was no where near her and there was no discharge on her tail or vulva. The only thing that has changed was I brought my older buck and put him with my other buck who’s recovering from anemia and pneumonia. They are staying in what use to be my kidding pen which is located in my doe barn.