I have had my kitten Shambles since December and my cat Cleo for 4 years or so now. Shambles has been more and more rambunctious with Cleo. He will attack her randomly. He never hurts her and she will fight back but again they never hurt each other. Most of the time after the attack he will lay down on his back in front of her to show surrender. Is there a way I can get Shambles to leave Cleo alone or is he just being a kitten? I have multiple catnip toys and cat grasses to keep him busy but it still seems like he needs to burn more energy by bugging Cleo.