I have a flock of 2 ganders and 6 geese and they've always gotten along very well. Just recently one of my geese started limping (I think from slipping on ice) and both the ganders and the geese started biting her and not letting her in the coop. I put her in a pen for a couple days to keep her from being harassed by the other geese and let her heal up. She is walking much better now but the other geese still won't let her in the coop and the poor thing is all alone. How do I help her integrate back into the flock?