With the westward expansion of the fur trade in the late 1700s and the beginning settlement of the New World, many changes occurred. The fur bearing animal population in the eastern territory had been sharply reduced and the market demand of furs in Europe had dropped dramatically. It was during this time that the horse was introduced on the prairies: causing a dramatic change in the lifestyle for the Indian and Metis peoples. The horse opened up the possibility of following the buffalo and increasing hunting territories. Hunters no longer needed to herd the buffalo into pounds and enclosures or run them over cliffs. The Hunters could now chase the herd and shoot from horseback and increase the number of animals they could harvest. Dogs and cariolles gave way to horses and Red River Carts as the means of transporting larger quantities of goods.

The Metis Nation became a dominant force on the plains during the late 1700s and way into the 1800s. They were an highly organized body of people. They enacted laws, rules and regulations around the buffalo hunt which later became the "Laws of the Prairie" and the beginning of law enforcement in the area and subsequently adopted by the North West Mounted Police. The initiation of these laws brought the Metis Nation the solidifying process of self-government.

The hunt involved organizing hundreds of men, women, children, Red River carts and horses for the westward journeys extending hundreds of miles to where the buffalo grazed. On the return trip, tons of processed buffalo meat and hides had to be transported. The buffalo hunts provided the Metis with an impressive organizational structure and by 1820 was a permanent feature of life for all individuals on or near the Red River and other Metis communities. There were usually two organized hunts each year: one in the spring and one in the autumn. The buffalo hunts of this time were carried out through almost militaristic precision and the combined force of a Metis hunt was larger than an other force of its time.

After the first day of travel through the dust raised by 1,240 carts and 1,630 Metis; camp was made and the first organizational meeting for the hunt would be held and a President was selected. A number of captains were nominated by the President and the people jointly. The captains then proceeded to appoint their own policemen, the number assigned to each not exceeding ten. Their duty was to see that the Laws of the Hunt were strictly carried out. Guides were responsible for the camp flag that remained raised until it was time to settle for the night. At the end of the day the captains took charge. At night the carts were placed in the form of a circle with the horses and cattle inside the ring. It was the duty of the captains and their policemen to see that this was rightly done. The Metis buffalo hunters camped in tipis. The difference between a Metis tipi and their Indian cousins was a lack of decoration. All camping orders were given by a flag signal. Each guide had his turn of one day. When the buffalo were, all the hunters drawn up in line, the President, captains, and police being a few yards in advance. No one would proceed until the President gave the signal, waiting for the buffalo to be in the best location possible. A priest sometimes went with the hunt and mass would be celebrated on the open prairies.

The Metis fiercely guarded their customary rights to hunt and trade freely throughout the prairies. Besides being an important food-gathering activity and a commercial endeavour, the hunt was a social occasion that brought together families who saw each other only a few times a year. Every spring and autumn, as many as 1,600 people would gather at Pembina, on the Red River, to elect a provisional government. Mounted scouting parties maintained order within the temporary community, enforcing compliance with the strict Laws of the Hunt and providing protection from attacks by rival groups such as the Dakotas. The hunting technique used by the Metis differed considerably from that of their Indian ancestors. Instead of driving bison off cliffs or into pounds and enclosures, they used horses and firearms. Creating a stampede, the hunters ran their horses into the herd and selected the animals they wanted to kill, firing point-blank at full gallop. An experienced hunter on a well-trained horse could down ten to twelve bisons in a two-hour run. Buffalo hunting expanded across the prairies in the 1840s.

The 1840 hunt (begun in early June), covered 250 miles in nineteen days before the first buffalo were spotted. The party included 620 men, 650 women, 360 children, 586 oxen, 655 cart horses, and 403 'buffalo runners' (fast horses). In other words, more than one-third of the Red River Settlement packed up their belongings and set off on a dangerous expedition that would last for months. By the time the hunt ended on August 17th, it had captured over a million pounds of meat and hides-all of which had to be transported back to the Red River settlements. The meat fed Metis families, White colonists and fur traders. Once back at the Red River, the Metis returned to their individual river lots to take up other activities, including: trapping, hunting, transporting good for the fur companies, gardening, farming, fishing, harvesting wild rice, building carts, making clothing, collecting lime, limestone, maple sugar, salt and seneca root.

The Plains Indians also hunted the buffalo and as the herds declined, conflict erupted between the Indians and Metis. In the mid-1840s and in 1859 the Metis successfully fought the Sioux for control of the hunt in what is today North Dakota. The Sioux retaliated by setting prairie fires which drove the buffalo away and kept the Metis out. Eventually the Metis and the Sioux concluded these problems with a peace treaty.

Red River hunters recognized two grand divisions of buffalo, those of the Grand Coteau and Red River, and those of the Saskatchewan. Other ranges of immense herds existed beyond the Missouri towards the south, as far as Texas and Mexico.

Some who participated in the northern hunts preferred to stay out on the prairie in winter camps: these men and their families were known as hiverants. Roughly thirty such settlements have been found in Alberta, Saskatchewan and Montana. Their small willages consisted of about forty or fifty rough hewn, flat sod roofed cabins. These villages became more settled year round after the rebellion in Manitoba and the dispersal of the Metis there.

Go onto learn about the Metis involvement in the Pemmican Trade.