There can be no doubt that the dog played its part in the development of civilization. As much is suggested by the lore attaching to this animal. It occupies a prominent place in mythology. The dog which guided and protected the hunter in his wanderings was supposed to guide his soul to the other world.

He thought admitted to that equal sky,

His faithful dog would bear him company.

In Ancient Egypt the dog-headed god Anubis was the guide and protector of souls. Apuatua, an early form of Osiris, was a dog god. Yama, the Hindu god of death, as Dharma, god of justice, assumed his dog form to guide the Panadava brothers to Paradise, as is related in the Sanskrit epic the Mahá-bhárata[43]. The god Indra, the Hindu Jupiter, was the "big dog", and the custom still prevails among primitive Indian peoples of torturing a dog by pouring hot oil into its ears so that the "big dog" may hear and send rain. In the Mahá-bhárata there is a story about Indra appearing as a hunter followed by a pack of dogs. As the "Wild Huntsman" the Scandinavian god Odin rides through the air followed by dogs. The dog is in Greek mythology the sentinel of Hades; it figures in a like capacity in the Hades of Northern Mythology. Cuchullin, the Gaelic hero, kills the dog of Hades and takes its place until another dog is found and trained, and that is why he is called "Cu" (the dog) of Culann. A pool in Kildonan, Sutherland, which was reputed to contain a pot of gold, was supposed to be guarded by a big black dog with two heads. A similar legend attaches to Hound's Pool in the parish of Dean Combe, Devonshire. In different parts of the world the dog is the creator and ancestor of the human race, the symbol of kinship, &c. The star Sirius was associated with the dog. In Scotland and Ireland "dog stones" were venerated. A common surviving belief is that dogs howl by night when a sudden death is about to occur. This association of the dog with death is echoed by Theocritus. "Hark!" cries Simaetha, "the dogs are barking through the town. Hecate is at the crossways. Haste, clash the brazen cymbals." The dog-god of Scotland is remembered as an cù sìth ("the supernatural dog"); it is as big as a calf, and by night passes rapidly over land and sea. A black demon-dog—the "Moddey Dhoo"—referred to by Scott in Peveril of the Peak was supposed to haunt Peel Castle in the Isle of Man. A former New Year's day custom in Perthshire was to send away from a house door a scape-dog with the words, "Get away you dog! Whatever death of men or loss of cattle would happen in this house till the end of the present year, may it all light on your head." A similar custom obtained among Western Himalayan peoples. Early man appears to have regarded his faithful companion as a supernatural being. There are Gaelic references to souls appearing in dog form to assist families in time of need. Not only did the dog attack beasts of prey; in Gaelic folk-tales it is the enemy of fairies and demons, and especially cave-haunting demons. Early man's gratitude to and dependence on the dog seems to be reflected in stories of this kind.

When the Baltic peoples, who are believed to be the first "wave" of blond Northerners, moved westward towards Denmark during the period of the "great thaw", they must have been greatly assisted by the domesticated dog, traces of which are found in Maglemosian stations. Bones of dogs have been found in the Danish kitchen middens and in the MacArthur cave at Oban. It may be that the famous breed of British hunting dogs which were in Roman times exported to Italy were descended from those introduced by the Maglemosian hunters. Seven Irish dogs were in the fourth century presented to Symmachus, a Roman consul, by his brother. "All Rome", the grateful recipient wrote, "view them with wonder and thought they must have been brought hither in iron cages."

Great dogs were kept in Ancient Britain and Ireland for protection against wolves as well as for hunting wild animals. The ancient Irish made free use in battle of large fierce hounds. In the folk-stories of Scotland dogs help human beings to attack and overcome supernatural beings. Dogs were the enemies of the fairies, mermaids, &c.

Dog gods figure on the ancient sculptured stones of Scotland. The names of the Irish heroes Cuchullin and Con-chobar were derived from those of dog deities. "Con" is the genitive of "Cu" (dog).

CHAPTER VII
Ancient Mariners Reach Britain

Reindeer in Scotland—North Sea and English Channel Land-bridges—Early River Rafts and River Boats—Breaking of Land-bridges—Coast Erosion—Tilbury Man—Where were first Boats Invented?—Ancient Boats in Britain—"Dug-out" Canoes—Imitations of Earlier Papyri and Skin Boats—Cork Plug in Ancient Clyde Boat—Early Swedish Boats—An African Link—Various Types of British Boats—Daring Ancient Mariners—The Veneti Seafarers—Attractions of Early Britain for Colonists.