Ok, at least one of his legs is still straight and appears to be functioning properly. I recommend wrapping the one leg or using a splint to hold it straight making something like a cast to ensure it grows properly. You will need to do this until his bones have grown back into place enough to...
That’s to bad about the vet. But pics would be very helpful to know exactly what you’re dealing with. I’ll help in any way I can to help you poor little duckling overcome this.
Poor thing. I know young kids love ducklings and want to hold them because they’re so cute but there’s always a chance that they may accidentally drop the duckling. You try giving him extra niacin and calcium supplements to strengthen his legs. As for his crop I’m not sure what can be done for...