Anarchists typically have a concept of "possession" (as opposed to "property", a concept that comparatively fewer anarchists support), if that is what you are a

Anarchists typically have a concept of "possession" (as opposed to "property", a concept that comparatively fewer anarchists support), if that is what you are asking. "Possession", as a concept used by anarchists, has always seemed rather poorly defined (surprise surprise), but if we are willing to permit some very slight anthropomorphism, there are non-human examples of the recognition of a concept that we could reasonably call "possession". It seems therefore that whatever "possession" may be, it is a concept that can exist in the absence of governments.