By hitting it or drowning it.
Yes
You get cats by taming Ocelots with raw fish.
no
unlimited
Yes or at least until the Xbox, and Pocket Edition games update to when the cats come into minecraft
No only Small cats named Ocelots
No there are no cats are on mine craft 360 edition but there are cats on the computer version but there are wolves:)
No, Creepers just flee from them.
If you are talking about Minecraft then no, there aren't any saber cats in the Aether Mod
You can't give cats milk in Minecraft. You can only feed them fish.
In the 1.2 update which should be around the corner :)
Of course! Cats can die any day!