My friend sent me this video.
Conversation after the video =
ME:
That was rather strange.
The dog...I wdn't call 'hypnotized.'
I'd call the dog 'trained.'
She did the chicken a little differently from what
I expected.  Normally to hypnotize a chicken, you
work on the head, upright.  Draw your fingers along
a line in front of its eyes.
I am glad the dog didn't eat the frog.
Or anybody else.
HER:
Yeah, the dog didn't  impress me.  Frog did.
What  is  wrong  with  this  sentence?
"Normally to hypnotize a chicken, you
work on the head, upright."
Give up?
What is normal  about  hypnotizing  a
chicken?  How often  is  that  actually 
necessary  and  why?
ME:
My mother had hundreds of chickens.
A remark like 'normally to hypnotize a chicken' is
regular sounding to me.
To hypnotize a chicken, a person usually gets the bird
focused looking straight ahead. That little girl putting the
chicken on its back was a little unusual, I thought.
https://en.wikipedia.org/wiki/Chicken_hypnotism
http://www.wikihow.com/Hypnotize-a-Chicken Illustrated with drawings.
My mother knew how.
I don't remember whether she ever demonstrated.
It is/was a 'common knowledge' sort of thing.