I have two female French Toulouse geese. They are almost a year old and have been laying eggs for about a 6 weeks now. They are always trying to mate with each other. One is ripping all the feathers off of the other's head and her head is in rough shape. But they also seem to be trying to mate with my chickens who are very distraught about it and getting beat up. Does anyone have any suggestions? Will this stop when mating season is over? How long will this go on?