&quot;Grammatical language can pretty thoroughly be ruled out&quot;<p>&#x2F;me raises one eyebrow<p>We shall see. It&#x27;s entirely possible that we&#x27;ve just been looking in the wrong places so far - like the dogs who can&#x27;t recognise their own reflections because smell is their primary sense, we&#x27;re failing to recognise animal grammar because our understanding of grammar isn&#x27;t general enough