Can anyone tell me if this is a hen or a roo?
We bought it as a hen, and it looks like a hen to me, but it seems to be acting like a roo!
Any help would be hugely appreciated
I vote hen. Some hens will, as a show of domination, even mount other hens. This is normal and is part of their social structure. I have seen that done right in front of a rooster. The rooster just looked on as if nothing important was happening. Contrast that with another roo mating a hen- the roo rushes over to stop it.