Animal as a subject of law

Based on the anthropocentric assumptions of the classical notions of subjective law theoretical discussions about animal rights are also developed sometimes framing them as true subjects of law sometimes placing them as object of the legal relationship but always starting from essentialist and/or ontological premises which produce paradoxes and paralyze science. I understand that attempts to frame animal law in the classic and dichotomous distinction subject versus object runs into some practical and theoretical problems which I intended to address in my master's research proposing as comfortable contribution to this discussion the theory of Luhmann's autopoietic communicative systems which allows the replacement of the subject of law as an entity as a concrete person by the idea of communication.