Yesterday, I witnessed Peanut chase Squeak around and out of the room. Peanut was definitely the aggressor.
Then, today, all three boys are sleeping on the bed together in the spare bedroom. Not touching, but pretty close together. Who knows what Squeak says to the other boys. Maybe he’s sarcastic.
Jinx appears to be aware that he is the heaviest cat in the house, and has been confronting Squeak, and forcing him into rough play.