I'm thinking of pitching a cat to my friend to hit.
Your friend wants to hit a cat?
Yes he said that he's always wanted to try it.
Pitching a cat to your friend so he can hit it is a terrible thing to do. Hurting animals is needless cruel, and you should never do it. This act could even get you into trouble with the law.
I just want to try it. Is that so wrong?
Yes, it is quite wrong to even want to assist with this kind of behavior. There is nothing to be gained from cruelly hurting or killing animals, and you shouldn't engage in it or encourage it in any way.