this is our first time we have little chicks. Unfornately was born with a bung leg. I'm not too sure what it is, maybe someone is able to tell me, and hopefully there is a way to make her better. She seems to be coping ok with one leg, he is now 4 weeks old. Although prefers to stay in a corner, tends to struggle with the other chicks stepping on his bung leg . Hope you can help in some way. I have attached some photos.