Earlier today, we were reading a farm book together. With a picture of a farmer putting feed in a trough.
So I asked "would we put a baby to sleep in there?"
He put on his 'that's ridiculous' face. "No!"
"Even if we cleaned it out?"
"No! That's where they eat from."
"But that's what Mary & Joseph had to do with baby Jesus..."
Suddenly he saw the story in a whole new light.