When Chaos tries to knock over our glasses or water jug (full of water or it's not funny), first I yell, then I try to shoo him, if he continues I'll throw a cushion
(that's because I'm lazy and usually laying on the couch when he does it
), and if he still continues I pick him up, refill his waterbowl because one time out of two he does it because he thinks the water isn't fresh enough (even though I change it everyday... and it's not the temperature, he loves warm water from the tap
) and try to get his mind of something else.
I must say it doesn't work well
If he manages to knock the full jug, he usually run under the bathtub because he knows it's bad and we're going to yell and lock him in the bathroom anyway for a few minutes