Noun
(by extension)
A similar piece of equipment used to transport something by dragging; especially a stretcher dragged by a horse, mule, etc., used to transport an ill or injured person.
(Canada, US, forestry, archaic) A sled dragged by a horse or ox to transport logs, with one end of each log on the sled and the other end touching the ground.
Source: en.wiktionary.orgSome tribes used the dog as a draft animal to pull small travois (or sleighs) to help move from place to place. Source: Internet
Dogs were used as guards and pack animals to carry belongings and pull travois. Source: Internet
When they lived with the Shoshone, the Comanche mainly used dog-drawn travois for transportation. Source: Internet