My Geese go everywhere within my fencing, including the horse paddocks. Yesterday, I was herding them in the direction of their building, and of course the shortest distance is a straight line, so they all went under the Thoroughbred Gelding (as he was eating). At one point he started moving and "bumped" one of the Sebastopols. I literally held my breath. Thank goodness the horses are all super good with my Poultry. The same horse was "chased" away from his feed last week by my 6 Sebbies. It was rather hilarious seeing a 15.3 hand horse run when the geese came at him honking and threatening.