Defining language as exclusively human is usually interconnected with seeing a clear break between humans and other animals (Aaltola 2013; Derrida 2008, 2009, 2011). This does not refer to a biological (Darwin 1872) or universal (Derrida 2008) truth, but springs from cultural practices in a discourse that sees humans as more important than other animals, and as the standard by which non-human animals are measured (Calarco 2008, 2015; Derrida 2008).