I purchased these two pullets about 8 weeks ago and was told they were a cross between a Silver Laced Wyandotte hen and an Australorp rooster. They are now 5.5 months old and I'm starting to think that not only are they both roos rather than hens, but also that they may have some banty blood. The only thing that has grown on either of them is comb/wattles. They are half the size of much younger coop-mates. No crowing at this point, but today the darker one began performing a funny little dance to one of my older hens. I called the person I bought them from and he wasn't willing to take them back even though he came just short of guaranteeing them to be hens. Beginning to feel hoodwinked...what do y'all think?