Territorial

Somebody has spent a lot of time on the new dresser lately, hissing at any four-legged trespassers who dare to come near.

He even looks cranky in this picture, doesn't he?

The hissing is not cool.  I'm starting to think that the dresser might have to go to another part of the house, because I need to do something.  If I can't change the behaviour, I might have to change the surroundings that encourage the behaviour.