So you know that just two weeks ago my Percheron mare and my appy mare gave birth. We kept the two mamas apart in separate stalls for a week to make sure both babies were nursing well and gaining weight before we let the mares back out in the pasture to graze. Today I noticed that the appy's baby Scarlett is nursing off my Percheron mare. My mare, ever the best Momma horse in the whole world, does not mind and is taking care of both HER girls now. Is letting two foals nurse off her going to be a hardship for her?