I would try startling them to interrupt them - use a can of pennies or a can of nails - and shake it hard to interrupt their behavior. I wouldn't necessarily tell them "no" at the same time, bc they're not really doing anything wrong here - but perhaps try just redirecting them...
__________________ ~ A friend told me I was delusional. I nearly fell off my unicorn. ~
°¨¨¨°ºOº°¨¨¨° Ann | Pfeiffer | Marcel Verdel Purcell | Wylie | Artie °¨¨¨°ºOº°¨¨¨° |