Well my monkey girls have figured out how to open both locks on my bay windows and they already figured out how to crank the windows open. I had a love seat in front of the windows to keep them from falling off the window seat but now they are using the back of the love seat to stand up and open the top latch on the window.

I can move the love seat although it's NOT ideal at all putting it across the room, however I know them and I know they are just going to use their toys as step stools to reach the top lock. I am thinking of lashing the windows closed from the outside. but I am wondering if anyone else has run into this problem?

I called the window store and they told me they don't sell any safety products for bay windows. Anyone know of anywhere else to look? Or have any other suggestions?