You could try slipping them onto the roost with the hens in the cover of darkness. I've heard other folks say this is a good way to introduce a new bird to the flock. Seems that, after sleeping together all night, they don't get so territorial.
I introduced a new roo back in the late summer/early fall and he is still getting picked on by my older rooster...who is 1/3 his size! Not as bad as at first, but still establishing dominance every day. They will get a pecking order soon, I'm sure!
I introduced a new roo back in the late summer/early fall and he is still getting picked on by my older rooster...who is 1/3 his size! Not as bad as at first, but still establishing dominance every day. They will get a pecking order soon, I'm sure!