We are still pretty new to raising chickens. We bought our first 4 babies in April and 3 of them ended up being cockerels (we only want hens). We then had one lonely chicken and 3 new babies. Now those new babies are almost 4 months old. Our oldest hen is almost 6 months old and is a Dorking. Two of the younger ones are Rhode Island Reds. We are pretty positive those are both Pullets. Our Silver Laced Wyandotte is making us wonder though. "She" is sounding like a goose these days. We really hope we did not end up with another cockerel. What do you all think?