I had him since just before Christmas. I did question it when I picked him up but he must have matured slower than his hatch mates because the breeder compared him to one that was very clearly a boy.How long did you have him before you started this thread? The breeder should have been able to look at your photos you posted here and know immediately he was a cockerel. Pekins/Banty Cochins a very slow to mature. Hopefully they will swap him out for you with no fuss!