One of my neighbors' cats was stalking me for quite a while, culminating in him planting himself on the garage door overhang which looked directly into my bathroom. It was quite unnerving to wake up and find Crazy Stalker Cat watching me brush my teeth in the morning.
Thankfully, he gave up his most stalkery behavior after a few months.
Elvis has lost a step in the last year, so he's had to give up entertaining himself by beating up the other neighborhood animals. I did catch him taking a swipe at Crazy Stalker Cat last week, though, so no doubt that Elvis still wants him to know who's the boss in this corner of the neighborhood.
My faucet-drinking ex-street cat is also very territorial. He claimed squatter's rights himself but doesn't want anyone else taking advantage, apparently.
Well...talk about being territorial. Tschen-Fu's favorite spot is the whole length of the curtain that covers my entire bed, hanging from a stick in the ceiling. He takes enormous pleasure at jumping like a maniac in the morning trying to get to the top. Finally he succeeded and placed himself up there...just for a few seconds before the whole thing-(barre and everything)-detached completely and fall on top of my head...himself hanging and screaming too...
Oh...was I upset...