One day I see her running and Sumo running behind her, I was waiting for Keegan to show up behind them and lo and behold no Keegan. Before I knew it here comes Charis running towards me and Sumo following trying to swat her. I guess Sumo got fed up with her teasing and started chasing her.
I'm really glad that when Sumo got tired of Charis' teasing he decided to take matters into his own paws and deal with her. At least I know he won't feel so harassed and trapped if it continues to happen. I'm even more glad that Charis now thinks that Sumo is playing with her (instead of realizing that he is irritated with her) and just continues to invite him to play.
So here they are now - Charis inviting Sumo to play and Sumo putting his foot down saying leave me be.
Sometimes it pays not to have your pets listen to you too much. Life becomes more interesting.