Hi everyone, I have two 8 month old border collies who, whenever they are let out, either run straight to the chicken coop or beeline to the horse pasture, and nearly give the animals heart attacks! They jump up and bang against the mesh wire on our chicken coop, run circles around it barking, and have done some serious damage to it that we had to fix! With the horses, they drive our old mare crazy, running and jumping around her in circles while barking. I completely understand that this is just their herding instincts kicking in, but if anyone has had this same problem or knows how to fix or prevent it, please let me know. Ideally, I want my BCs to be the protectors of the chicken coop, rather that being fixated on breaking into it 24/7! Thanks!