If the geese are anything like mine they won't leave her alone unless you separate her. Give her some time to heal but where she can still see everyone and them her. This will make it easier than if she was in isolation. Injuries to legs and feet take time to heal too. So even if she begins to show progress don't let her out where she may have to run to keep up or run from the geese. Good feed with some poultry vitamins added to her water for drinking and some water therapy where she can float to take pressure off of her legs. is always good. Never leave her in pool though when she may have trouble getting out. Always stay close to help. If there is one duck in particular who is close to this one you can put them both together this will make her feel alot better than being alone too.So our lame duck is lame again. She stands a little, tries to walk and ends up pulling herself along with her wings. She is noticeably smaller than the others. I'm thinking she is a runt. The largest goose does pick on her and bites at her back. Again no visible wounds or anything. Should I just separate for a few days? The other ducks seem to care for it a bit. Nuzzle her. But the geese bite at her back.
Have you checked for any problems with her feet. [bumble foot]? checked her leg for swelling and heat?