I just picked up 15 new chicks, mix an match so to say, 2 little bantams, one black one looking like an Araucana bantam (we picked up 4 Araucana chicks from her as well) she didn't identify them, I will post pics later if I want them identified, my issue is the little one, tan, one of it's toes, curls under, it walks on it, the black one does not...is this a problem I need to fix now when it's little or will it grow out of it...? help...