so my momma hen had 5 babies, yesterday one went missing, we assumed a cat ate it, then today i let me momma out of her pen since she wanted to go out with her chicks then i see a cat ready to pounce and i run and scream in time for the cat to let the chick go and 3 were able to run with their mom and the one that got caught is alive but his little leg seems to be hurt, no blood or scratches i see but he can’t stand on that leg, i took him away from his mum and put him in a warm box with food and water, could his leg be broken or is he in shock or maybe it hurts? anything i could do for him ?