We have had 2 Toulouse Goslings and I'm feeling like the worst caretaker in the world right now. We have a male and a female and they have both started hobbling around on one knee! I'm so upset. I just switch their feed to a feed with higher manganese percentage. That's what I was told to do with geese that start to show symptoms of perosis. I was re-filling their feed today and the female has COMPLETELY lost the use of the lower half of her left leg. It's almost like part of her leg is paralyzed. They are about a month and a half old and I'm worried that we'll have to put them down. HELP PLEASE!!!