I make a loop of duct tape and put it on things I don't want the cats on.View attachment 3020274
No, I didn't freak out when my cat walked and sat on the incubator buttons.
Mine were always sitting on the frog terrarium or the aquarium or stupid stuff like that. So, I started putting strips of duck tape sticky side up on things. The duct tape would stick to them and scare the beejezes out of them. Super funny too.

Everytime I yell at them or chase them off it's just a game to them, and they come back to do it later.