I have a horse, that will soon be sold, and she rears at bikes. She was sold as a novice horse and when I saw her she was fine, I rode out with and experience horse person to start off with and she was fine, we went on the main road and she didn't do anything. I started trying to ride her with someone walking beside me but the first time she tried it she saw a motorbike (it wasn't even close) and she stopped, took a step forward and then started backing up. In the end she reared up and then sat on a car, so I took her out again a few days later and there is a bmx track that I need to ride past to get out into the village, I saw one of my friends so I shouted to him and he came out of the area to talk to me but as soon as he got out of the gate she started rearing up again so he went back in and I took her home.
I really need to sell her because I'm not a confident rider at all so that's why I asked for a novice horse. So would you buy a horse you knew did this?
Thanks in advance :)