I noticed whenever I hold my cat sometimes he shakes. It will stop for a second and then start again. It is not all the time but when he shakes he shakes for a couple seconds then it stops for a second then he shakes for a couple seconds then it stops for a second and so on.
MOD NOTE: This has been moved from another thread and so there is duplication of information.
I have had my cat since he was 4 weeks old. I found him during the winter under my car and kept him. He has always tried to play with hands and feet. I tried to stop him but he never would stop. Now...