Hard to believe that of the six I got four are roos. Not very happy.
It's not at all uncommon to get more than 50% roos. That's the reason why when I order chicks from the hatcheries, I always order pullets instead of straight run. It costs a little more for pullet orders, but I actually save money because I don't have a bunch of roosters in the order. Even with a pullet order, I usually get a rooster or two as most hatcheries will only guarantee 90% on pullet orders. Even if I have to order more pullets than I want, since I have the order form showing that it was a pullet order, I've never had an trouble selling off the extras and recouping my money.
