Two Dominiques with two different combs.

[JediJinx]

There is lots of variation in dom combs and its easier to sex by color than comb. A dom cockerel will be more bold, but if I were to guess, they are both pullets. A pullet will have more dark on the beak and legs. Cockerels are lighter in color, with cleaner color on legs and beak. It is very easy to sex them at hatching. The females have a dark wash on the legs, males are more clear and their markings are more frosty.