Hi SharonM, I'm trying to catch up with the latest levels posted and haven't gotten to this before now....
It looks very simpel at first, but in fact, it's very tricky and certantly not dumb at all!!!!
I'm still trying to figure it out, but I have problems controlling the dogs

I found your hidden box by accident, but I still dont know what to do wit it
I'll keep trying - it's a great level
Bina.