Chantecler x jersey giant 7 week olds - gender???

[fmh]

I have two black jersey giant white chantecler crosses at about 7 weeks. One white and one gray.
I think the white one looks female but not sure about the gray one. What do you guys think? No saddle feathers, round looking neck feathers, big legs, big comb

 

[NatJ]

I think 7 weeks might be a bit early for hackle feathers--maybe watch them for a few more weeks.

Are the combs the same size/color as each other? If you have one of each gender, I would expect comb differences to be obvious by now. (So you might have two of the same gender, but unfortunately that doesn't help much in figuring out which gender!)

 

[fmh]

The comb is wider on the gray one but the same colour and not different enough to be sure. The white one is smaller overall and has much dantier feet though.