Thank you birdnbeast for the good advice! For now she gets up on the roosts without problems (they are all fairly low as the coop itself is set up off the ground) but I will definitely keep an eye on her, I want her to have it just as good as the rest of them! I am not sure what "good in type"...
Welcome :) I'm not sure about the answer to your question, but I know white leghorns are generally dominant white, so I'd imagine you'd get a lot of white offspring from that pairing, but you should ask the wizards in breeds/genetics ;)
This summer I got a JG hitchhiker with my hatch of a small/medium breed. They are now 5 months old and the JG (girl) seems to be fitting in with them reasonably okay, but every day she stands out more because of her size. Will she be okay as the only Giant in a flock of smaller-sized birds or...