"Ok, then" You say "Jenna, when I count 3 you will be a dog"
1,2 and 3. Poof!
Now Jenna is wearing a dog costume.
Jenna is going to say something but instead of words from her mouth only barks come out.
Then you make a bone appear in your hand and you throw across the stage.
Jenna can't help but get on all fours and she crawling brings it to you with her mouth.