Well I"m trying to search for that post for you but so far cannot come up with it.
With mine I just say "the magic words"...and I get that wonderful head tilt for pics! My magic words are "Do You....?".. which she thinks will be followed with Do You Want To Go For Walkies... .. so I get a head tilt just when say "Do You..."... That sounds mean of me, I know.. but I DO follow up with Walkies after the photo session, so..it's not too mean then!
Welcome to the site!