i raise chickens for a long time and in chickens even the female chickens can be selective of which rooster she lets fuke her..lols in the chicken world they call the rooster topping the hen. but most hens will choose the older more mature rooster and the bigger one as well..lmao seen hens acting shady towards young roosters, but a fully matured rooster comes and she submits faster than a virgin boy can pull out..lols...bu t put a hen and a rooster in a pen, and they will fuke eventually..al though in rare instances, the rooster can kill the hen if he's not getting it- in very few instances the hen will kill the young rooster if she is a lot more stronger and powerful, as far as striking power goes..lmao
Oh I don’t know anything about raising chicken
I only know how to kill and clean them

Do you select which rooster to offspring??
Or just let them do it themselves