I have a 1 1/2 year old female runner duck. I've had her since she was a baby. She's limping, I can pick her up and touch it she doesn't seem to mind. It just started this morning. This has happened to me before and I ended up putting one down after a few days. I was afraid he was in pain and the vet said he was then I talked to other vets and people and they said I probably jumped the gun on putting him down and he would've gotten better. Any advice? I don't want to put her down if she'll get better.