How to train your pet cat?

Dogs are always trained for tricks,
no matter is as pet dogs or for events / shows purposes. .

but
i seldom heard of cats being trained..
not seldom heard of. . but is never heard of it before. .
(haha. . is it because i am too out-dated?)

anyway, is cat's training really exists?
how to train them?
is it tough? i tink that training a dog is more easier than training a cat as in my opinion..

what u tink?
do you train our cats?

yea. .
training cat is not that easy.

dogs are more easily trained andf learn tricks.