A Survey of Key Thule Domesticates
Animals
Dogs - original domesticate brought from Asia approximately 3000 years ago, or acquired subsequently. Dogs weigh up to 35 kg, can carry 40% of body weight as a pack, or drag multiples of body weight. Used in teams of up to a dozen animals, dogs can drag immense loads faster than any other animal. In terms of work output, pound for pound, dogs beat eveything, and only Caribou and Camels come close. Dogs were the key to rapid Thule expansion beginning 950 CE, allowing Thule to move much faster than their rivals and to transport large amounts of material culture. The downside of Dogs is small size for a draft animal, wrangling requirements and an expensive carnivorous diet. Partially supplanted by Caribou and then by Musk Ox, Dogs remain a key labour domesticate, in heavy use on Islands and Coasts and used for rapid communication and transport.
Caribou - genetically identical to Asian Reindeer which were domesticated in some areas of Asia as long ago as 3000 years and as recently as 500 years ago. In North America, Caribou domestication dates to approximately 1300 CE, as agriculture begins to disrupt migrating herds. Initially herded as sources of meat and hides in marginal areas, Cariibou were rapidly applied as pack animals and sled animals along the lines and technologies (harnesses and sleds) initially used for dogs. From there, they were applied as draft animals, pulling plows, and came into widespread use. Weight ranges from 100 to 250 kg. Pound for pound, they are extremely powerful domesticates, delivering more than cattle or horses, and with more horsepower than anything except dogs.
Musk Ox -there are theories that the Musk Ox was semi-domesticated in ice age Europe. Now extinct in Europe and Asia. Musk Ox are large animals, 350 to 450 kg. Non-migratory, preferring colder and dryer climates than Caribou, they were domesticated by embattled hunter gatherers shifting to pastoralism around 1350. Although larger and more powerful than Caribou, they were more delicate in some ways. Often considered an inferior domestic compared to Caribou. Musk Ox become much more valuable after about 1500, for their wool.
Ptarmigan - A one kilogram sedentary bird with an astounding reproductive rate. Ptarmigan were domesticated as a microlivestock around 1350 and spread extremely rapidly through the Thule range. Easy to raise and maintain, reproducing rapidly, they provided a useful and accessible meat animal.
Arctic Hare - Traditionally a form of vermin, Arctic Hare's domestication was inspired by Ptarmigan. It became a secondary accessible microlivestock.
Snow Owl - Semi-domesticated verminator. Secondary uses as a hunting animal. Domestication or Semi-domestication followed shortly upon agriculture. Sometime between 1250 and 1350 widespread custom lead to constructing habitats for the birds, avoiding killing them except on special occasions, and feeding them in times of scarcity to ensure the continued presence.
Arctic Fox - Semi-domesticated verminator. Secondary uses for fur and as a pet. Same trajectory as the Owl.
Ermine - Semi-domesticated verminator. Secondary uses for fur and as pets.