Comment by chickenhun

Thank you! <3 On shooting: exactly that, it is so foreign to them, I doubt they could grasp the concept, but they can understand the loop of: pull lever -> audiovisual feedback of shooting with monster disappearing -> reward. Biting or scratching a surface as a form of attack may work better, but the audiovisual + reward response should help them to understand at what visual signals to pull the lever to make it go boom.