The Kitty Riddle

Here's a fun little contest to see how sharp you are. Winners will be posted here. As soon as five people have answered correctly, a new riddle will be put up. Enjoy!

Previous Question:
As I was going to St. Ives
I met a man with seven wives,
Each wife had seven sacks,
Each sack had seven cats,
Each cat had seven kits,
Kits, cats, sacks, wives,
How many were going to St. Ives?

So many of you got it! The first person to get it was MistyKitty. Good job! The current riddle:

We are Siamese if you please, (bu dum dum dum)
We are Siamese if you don't please, (bu dum dum dum)
Now we looking over our new domicile, (bu dum dum dum)
If we like we stay for maybe quite a while. (bu doo dum dum)
If you solve this riddle, your very smart.
Perhaps we say you know all cat breeds by heart!
Can you tell us what you would call Siamese
If they were fluffy and longer-haired, if you please.

PTJM--Home again!