I believe they should have 3 front toes and one back toe, so if they don't have that I would say they are missing a toe. Sorry, I don't know why or what that would mean as far as culling goes.
Advice plz. Both chicks are the same. 2 front toes instead of 3
	
 I use tape for curled toes, I'm not sure what I would tape for missing toes.
	