But when he knew he heard Odysseus' voice nearby, he did his best to wag his tail, nose down, with flattened ears, having no strength to move nearer his master. And the man looked away, wiping a salt

But when he knew he heard Odysseus' voice nearby, he did his best to wag his tail, nose down, with flattened ears, having no strength to move nearer his master. And the man looked away, wiping a salt tear from his cheek: What does the dog, Argus, represent in this excerpt? loyalty sadness illness ignorance