They weren't. Teepees were made from the hide of buffalo, but they were never built on the buffalo themselves. A teepee wouldn't be able to even stay in one place for long (or even in one piece) of they were built on the plains buffalo!
tepees
Plains tribes had tepees because they moved camps to follow the buffalo herds and camp in winter and summer camps. Western tribes did not use tepees.
tipis were easy to move, so the plains Native Americans could move with the herd, which was usually buffalo
they built buffalo hide tepees to help keep warm from the cold
they built buffalo hide tepees to help keep warm from the cold
The Native Americans of the "Plains" made "Tepees, Whips, Clothes, and other items such as tools and Drums" [ETC]
They were a shelter from the weather. The same reason we build Houses.
They made bowls and dishes for them to eat on,and they made there skin into tepees and tents.
All Indians in the plains used tepees so they can fold them up and take them where the buffalo went.
Plains tribes had tepees because they moved camps to follow the buffalo herds and camp in winter and summer camps. Western tribes did not use tepees.
The Comanche's built tepees for shelter. The frame of the tepee was made of slender poles, and the outside was covered in buffalo hides. The Comanche moved frequently to follow the herds of buffalo, and the tepees could be taken down and set up quickly.
The Comanche's built tepees for shelter. The frame of the tepee was made of slender poles, and the outside was covered in buffalo hides. The Comanche moved frequently to follow the herds of buffalo, and the tepees could be taken down and set up quickly.