I'm not a huge fan of chocolate myself. Ill eat it if its around, but nothing i would go purposely get rly.
The chin pouch thing never made Any sense to me. Maybe because I'm just used to the attitude of my chins. And their is no chance of them going into one of them. Even attempting it would be foolish lol.
As for cuddling, yea, every chin is different. None of mine rly like to cuddle up. I have one guy that loves getting his stomach scratched, but if u tried to hold him or pick him up, he would freak. (And due to that he gets highly defensive if u even touch the back half of his body cause he will think pick up is next.) Then i have a male that doesn't even want to be touched at all anymore through the bars. But if you open the door and reach in, he'll mess around with you a little.
I have two girls that will let you pet them through bars a lot, providing their not moody or tired. If they are they will either run away from you or aggressively charge at you.
And their mother who used to never ever wanna be touched or petted, after 3 kids, now is becoming quite a personable chin, letting you pets her and what not.
So not only are all chins different, but each chin can have different personalities with in them selves depending on certain factors. Just gotta give the time and attention to learn each chins likes and dislikes.