I have read on byc that its a sign that they need more protein in their diet. I have 10 hens and they vary in age some have just finished up their molt I took them off layer .and started them on flock raiser which has 20% protein they have almost finished up a 50lb bag I give them a cup of freeze dried meal worms once Aday. and I cook up some eggs at least once a week. I have read I can give them cat food in moderation. I checked the chick starter and that has 24% protein. Would it be wise to give them the chick starter or could any one suggest something else. thanks.