I thought males were supposed to "calm" down after being neutured? We have noticed Gizmo hasn't calmed down. He still chases after Tigger, when Scooter is not around! I know, he is still a kitten (6 months). Only thing we have noticed is he acts like he is a bigger baby now! When he is in "baby" mode, he paw dances on us, purring away loudly. It is so cute when he does it.... he looks up in your eyes!!