So I have a peking whose about a month and a half old now. As a baby was fine. Showed no signs of disabilities or issues at all. As he has grown I noticed that his neck was curved into his body to the point he was having issues breathing. I started researching and symptoms seemed to coincide with wry neck as it seemed to be an issue with his neck so I started him on a cocktail or nutri drench and vitamin e. It's been about a week now of this and now the symptoms seem to have changed. He hobbles around the pen looking almost hunch backed with his wings drooping and now his head instead of being tucked to his body he lays it on the floor when he isn't moving around. He also seems to always be shivering to some degree. He is eating and drinking just fine and the other ducks are not picking on him. When I place him in the pool he splashes around with one leg and dips his head in the water and seems to generally enjoy it. His droppings are normal as well. I'm trying to accurately diagnose this guy as to better help him. I thought it may be botulism due to the labored walking and lameness in his neck and wings but no diareaha and this has been going on for weeks where as I feel he would have died by now if it was that. Help!!