"Kshhhhh!"

The top image was taken at the moment that Boo used his little magic wand to turn me in to a dog. He did warn me briefly, by charging in to the room with said wand and yelling "I turning you in to a dog Mummy! Ha!".

The bottom image is his gleeful delight when I lost the ability to speak, and my usual voice was replaced by a gruff growling bark.

Thankfully he did another "Kshhh!" with his wand and I was all fixed.