Hi and welcome! I'm so sorry to hear about your accident. You've been given excellent advice above, especially by A & C (as usual

). Your dogs certainly can be trained to help you with some things around the house. How old is your girl? I don't have disabilities, but have trained mine to pick things up off the floor and hand them to me, and close drawers and cupboards, just to give them jobs to do. Dogs can learn to do so many things, and have such a joyful spirit when doing things for us - especially if they get a treat here and there.

Finding a qualified professional trainer to help you get started may be the best way to start. If that's not possible, we'll be happy to help you as best we can. Please do stick around and keep posting, ok?
Depending on the age of your shepherd, and how training goes, if you start training with your fosters, you may see one step up and shine - and that one may become the service dog of your dreams. You just never know.....