Problems with my Rhode Island Reds

[Alaskanlee]

I have 2 RIR's, one is much larger than the other. The smaller one lays at least 1 egg a day. I am not sure that the larger one is laying eggs at all. I have 4 Eastereggers and 5 Buff Orpingtons. the larger RIR is always riding one of my Eastereggers and pecking on the back of her head and neck, the same one all the time. Anyone have a suggestion on how to stop her the RIR. The Easteregger does not have any feathers on its head and upper neck.

 

[AlleysChicks]

Can you take a pic of the large RIR? Sounds like a rooster

 

[chefvayda]

I have 2 RR and 1 ISA . The is a lays big Brown eggs and the one rd lays medium Brown speckled eggs. The other 3rd lays pink eggs. Lately the one that lays pink eggs is having difficulties with no shell or the shell is very soft. I need to know what is wrong?