On the other hand, some millenniums of experience have constituted the dog a type of incorruptible fidelity, patient abnegation, devoted attachment reaching unto and beyond the grave. Many animals have been made the slaves and victims of man; some have been found capable of becoming his willing allies; none, save the dog, affords to his master a true and intelligent companionship. Other members of the brute creation are subdued by domestication; the dog is, it might be said, transfigured by it. A new nature awakes in him. A higher ideal presents itself to him. His dormant affections are kindled; his latent intelligence develops. The overwhelming fascination of humanity submerges his native ignoble instincts, evokes virtues which man himself admires rather than practises, engages a pathetic confidence, inspires an indomitable love. Literature teems with instances of canine constancy and self-devotion. The long life-in-death of ‘Grey Friars Bobby’ forms no prodigy in the history of his race. From the dog of Colophon to the dog of Bairnsdale, man’s four-footed friend has been found capable of the supreme sacrifice which one living creature can make for another. Even in the dim dawnings of civilisation this animal was chosen as the symbol of watchful attendance and untiring subordination. The bright star Sirius, owing to its close waiting on the ‘giant’ of the skies, was from the earliest time known as the ‘dog of Orion.’ A brace of hounds typified to the ardent imagination of the Vedic poets the inseparable association with the sun of the morning and evening twilight. Æschylus elevates and enlarges the idea of divine companionship in the eagle by calling it the ‘winged dog of Zeus.’[51] Clytemnestra, in her hypocritical protestations before the elders of Argos, could find no more striking image of fidelity than that of a house-dog left by its master to guard his hearth and possessions.[52] Footnote 51: _Agamemnon_, 133; and _Prometheus_, 1057. Footnote 52: _Agamemnon_, 520.