Hi everyone! We went to Tractor Supply in May and bought 6 chickens to raise so we could have our own eggs. We didn't want any roosters so we chose 6 from a group labeled "Pullet all egg layers". They never told us what breed they are, I think they look like Buff Orpington's, but have been told by some that they are Rhoda Island Reds. Also, there are two that look different from the rest and I'm hoping they are not roosters. So any help identifing the breed and sex would be great! As you can see in the photo, the chicken on the far left has a much larger and more pronounced comb and a wattle, then the two behind it. The other one, is also in question with a larger comb and wattle. Thank you very much!