I wasn't sure where to post this but anyway I have 4 15wk old lavender orpington chicks (I call them chicks since they are the youngest I have) that I bought when they were a day old so they are all same exact age. However one pullet is smaller then all of the rest. Idk why she is smaller they all get along well & she eats exactly what the others eat & they are free ranging now as well. I was just wondering what can cause one to be smaller than the others & will she always be this small? Her comb also seems to be smaller as well. I will post pic below, you can't really tell how small she is but it's definitely noticeable in person.