Very helpful. I'm dealing with a really messed up duckling that I thought originally was wry neck. But he didn't respond to treatment. He always walked with one leg high and out. Today after hobbling him, his back legs just don't work right together. I'm feeling a lot of bone on one side at what looks like the pelvic girdle or the femur head. I don't think this is going to have a good outcome but I just can't put him down without trying.