Through the Ringer

I've given in and put rings on the two Dorking girls.   I can't tell them apart, even when they are standing next to each other.

I know that one is very dominant, and will not let the other eat at the same time.

I know one likes to shadow Bertie, but I don't know if it is the dominant girl or the shy girl.

I know one is more squawky than the other, but I don't know whether she is the dominant girl or the shy girl.

 I'll know soon enough.

I put a ring on Bertie as well.  He doesn't need one, but I know that rings sometimes attract interest and peckiness,  so I thought it might be a good idea for them all to have one.