I know cats aren't supposed to be hierarchical creatures, but no-one told Bibi that. When she's not lying around 'exuding power' as my DP puts it, she can often be found controlling the movements of the house with her eyes or stalking the garden for intruders. She frequently sits on me with both arms on my shoulders and head butts my face and chin lest I start getting above my station. Do you have an alpha cat in your house?