limping

Got a doe that will be having fawns within 2 weeks that has a limp on front leg. She is just barley putting end of toe on ground. She just started this today. Should I be looking to do anything with her or give her a few days ??

He is carrying his back right leg. It's not broke. He put weight on it when he stands but Carrys it when he runs. Looks like a lite swelling around the joint where his hock is. What should I give him to ease the pain and help with healing? He will have to be darted... Thanks

I have a buck limping pretty bad. It's his front right leg. Nothing appears to be broken. Any suggestions?

I noticed today that my buck was limping when he came down to the feeder, I looked at him fairly close and his hooves are very long my question is can they be trimed? My other question is if they are too long will it make him limp and is there anything i can do to keep them trimed back Thanks Ed