You are the cat. Move your mouse around (to get the cat to chase your mouse). Just kidding! Move your mouse out of the dog's way so the cat can be safe. Press the space key to shoot a laser at the dog. You win if the dog touches it. You lose, however, if the dog touches the cat.
Credits: @NeonDragon250 (code) & @comet_gar (me) for everything else! Notes: The laser might lag a bit at the beginning. Turbo mode is not suggested. The laser shoots quicker, but the cat spins very fast. Everything is too quick. Like the dog. The laser. The cat.