UPDATE: Day 70
Not much going on today...It was sunny and chilly out, so Ivory went out for a little while and ate some of the new green grass on the lawn. I officially switched him to pine shavings in his brooder box, because when he scratches around on the newspaper it tears it up into shreds.
He seems to like the pine shavings, which are more cushioned than the newspaper.
Didn't have a chance to get any pictures of him today, but I did take a picture of his possible future flock: (Marty the RIR and his hens)
But it depends on how well he gets along with the roosters. We have two flocks; one with an adult RIR rooster and Red Star hens and a RIR/Red Star young rooster. They all share one coop. Marty, the RIR, and Juno, the RIR/Red Star, get along pretty well because Juno knows his place in the flock, which is lower than Marty, who is the leader, and Juno is a very friendly rooster. He won't fight with anyone.
The other flock, consisting of our Splash Cochin rooster, Foghorn (Ivory's father) and a variety of hens, would be a second option for him because we don't really want him sharing a coop with 2 other roosters. That would mean 3 roosters sharing 5 hens in one coop.
But if he also doesn't get along with Foghorn and his flock, then Ivory would have to be a house chicken!
I would rather have him be a house chicken than sell him.
Oh and I almost forgot...If none of the above work, then I could take a few hens and put them with him in his own separate coop.
That way he could have his own flock but wouldn't get in trouble with the other roosters.