Get this.. behavior of a 1 yr old.
I am amazed with how much Jack picks up from other people.
My mom has a dog.. it's a yippy little thing. She always tells him to shut up, sometimes she will bop him in the butt. With this, if he's barking she will tell him to shut up as she holds her hand up to "threaten" him.
So... any animal Jack comes close to, he walks over, holds his hand up and says "Uuupp! Uup!"
Can you believe it? My 1 year old is saying "shut up!"