Always walk when your near it, (press the Shift key to walk) get as near the Ocelot as you can before it runs away, stop, make sure you have 3 or 4 RAW fish in your hand and wait for it to walk up to you, then right click to feed it and it will turn into a tame house cat. In order to make it sit without following you all the time use anything other then the fish to make it sit, (use the right click again).
You no longer have to feed them I guess as you can breed them now by right clicking TWO tame animals with food, they will show hearts when they are ready to mate and find each other.
There is no way to keep it as a tame Ocelot, surprised me too.
Chat with our AI personalities
feed them raw fish
You cannot get a pet ocelot, although it may follow you. If you stand still, it might walk up to you. Move slowly and feed it some raw fish, then it will become a cat, which will automatically be your pet.
A cat in Minecraft is called an ocelot.
You have to give it bones.
spawn it with an ocelot egg