Lemmy’s being difficult for me (or it could be Connect for Lemmy) so I keep having to find the post in order to reply to you! (Meaning I might have to stop replying, but if I do that’s why)

And yes, I would say a dog growling and a honey bee releasing pheromones are also examples of language! I’m sure many would disagree (and rightfully) but my general perspective on the matter is that any type of communication is language (but I can see how it can be argued that no, it’s not language which is different- they’re just so closely related in my mind that to me they’re practically synonyms)