Yes, they are not old enough to lay. They are 15 weeks. Welsummers are late layers, I am not expecting eggs for another 7 to 9 weeks. There are 4 who’s combs are still white, but the other 9 are pinking up.They possibly are not old enough to lay those combs are to pale?
The whole flock got a witch hazel head cleaning and anti fungal cream rubbed in,