I did contact the farm i got her at, she is a bantam..i guess that explains it all!
When I can get a pic i will post. We named her Eore, from Winnie the Pooh.
Thanks everyone for your advice and comments
I have 2 White Leghorns, 2 Jersey Giants, 2 Barred rocks, and one full grown barred rock, all hens.
She is eating well and pushes her way in the get to the food