White Pearl Leghorn Question

[Foghorn-Leghorn46]

I have about 8 White Pearl Leghorn hens, 3 roosters, i was wondering how big they get, because they are a lot smaller than all my other chickens that are the same age, my roosters are already crowing and have big combs and waddles. There almost 5 months old and have very small faint in color combs. Is this the way they grow or something wrong?

 

[EricH]

white leghorns are very small chickens. pullets are supposed to top out at like 4lbs, unlike most dual purpose layers which are like 5.5-6.5lbs.