walking on toes

I have 2, 4 week old silkie/ee chicks. One is big and healthy but from a week old one had issues walking. At first we thought it was a deficiencie of some sort so we gave doses of vitamin e and egg yolks for a week which seemed to help. But the past two days ive noticed shes always laying down...

One of my Chinese geese has started walking with a stiff straight legged gait on her tip toes. She is about four years old and started walking that way on just one leg and it was intermittent then all the time. Now she has been walking the strange gait with both legs involved. it's almost as...