I adopted 2 new kitties last week. They are 2 year old Siamese/Calico mix sisters. They are very sweet but they climb over everything and it's driving me crazy! My two boys never gave me this problem - perhaps because they're larger Maine Coon mixes and pretty much couch potatoes. Chloe is the worst - I had to remove the lamp from the bedroom because she was rubbing on the lampshade and almost knocked it over. Fera likes going in the living room and knocking all the stuffed animals from atop the TV set. Can I get them to tone it down? I don't want to use a stay off spray with lots of chemicals as that's not good for any of us. Any ideas?