Bridle for a baby?

Well, just for grins and giggles, today I decided to play with Rafe and see how he reacts to having the bridle put on. He stood like a champ and didn't even raise his head when I put the bit in his mouth. His head is so big that a 5 inch bit isn't all that large on him. I only had to take the bridle up 2 holes from where I have it set for my Mustang, Dobe. He played and chewed with the bit like any young horse will do. Then I worked on getting him to give to the bit. He finally got the basic idea through his ginormous skull and began to give to each side. I even managed to get a couple of tuck-nosed backward steps out of him. :D