Beautiful Female Border Collie 4 yrs, must re-home (in-tact) in Alturas, California For Sale

I hate to let her go, but she is not good with livestock or cats. I have had her since she was 5 weeks. She has bitten the nose of a couple of people's horses and I am being forced find her a new home. When there were no horses or cats here she was a perfect dog. I travelled with her lots and she is great in the car. We used to go walking on trails and she loved it.