Jordan has always been a very smart, but very crazy cat. I've been becoming more concerned that if he doesn't chill out he is really going to hurt himself one of these days. For example the other day I threw a toy up for him, he jumped, but was not paying attention & came down & landed folded in half on the back of his neck. I instantly jumped up, thinking he must have hurt himself. He was a little dazed, but seemed fine. I'm torn because I know he loves to jump up in the air at toys, but I'm afraid sometime he really is going to break his neck. Then this morning he was in the closet doing something gooffy & knocked a box out & fell the 7 feet to the floor along with the box. Once again he was fine, but I am really worried that he's going to do some real damage? What if anything can I do?