Me: Res! Stairs are made to be walked on.
Res: WHAT?
Me: Res, I jut watched you take a running start and jump up 5 steps, I think your back legs may have briefly touched one on the way up.
Res: Saving energy, you should try it.
Me: No Vet bills! You are currently between insurance policies! You get hurt, there goes your treat money.
Res: Me be good. Now feed me!