Guess who! 10 clues. I don't know if we already have a game like this, but I thought it would be interesting. A PTers pet (any animal )

1) My breed comes from Siam. (Or I would assume it would... )
2) My face and Ears are Black,
3) But my body is light.
4) I can (and DO) curl up in a ball.
5) I've got four legs and a tail,
6) But I'm no dog.
7) I'm the best in my Pa's siggy,
8) My Initials are J.H. (Sort of gives it away, make yours harder ! )
9) I enjoy piling up on others.
10) I live at a Hotel !!! (also a give away... )

(Come to think of it, that sort of sounds like a poem..... )

Anyways, Guess who????