Possibly.
Maybe he was marking feline dimensional portals.
I’ll make sure the closet stays closed. I suspect he was shut in the boys’ room at some point, since he went near the door. Sometimes he sleeps in there, when it’s sunny.
Maybe he’ll show me some friendliness while DP is out of town; however, he seems to like staying in the living room when Bill is sleeping on the sofa. Bill and Tom are having a territorial dispute, which fortunately hasn’t descended - or escalated - to obvious scent-marking, yet.
As long as there are no human sacrifices, we’re ahead of the game, no? Yes? Eek!