they go wherever they want, except the kitchen counter and table (and all but one chair).Celeste sleeps in Ethan's special feeding chair, but never uses it for getting on the table, so it's ok. Also, no sinks we use are to be drank out of (dripping water) because, well, if they lick the tap, then the water coming out will have,...kitty germs!hehe. at this very moment Celeste is grumbling because Mason is holding her. not growling, but whiny mumbling, 'please put me down, PLEASE!'