What is that show with a horse named cowboy and an Indian all living in house it used to be on roller coaster was stop motion animation?

The show you are describing is "Cow and Chicken".

Cow and Chicken is an American animated television series created by David Feiss for Cartoon Network. The series revolves around the misadventures of two siblings, a talking cow named Cow and a cowardly chicken named Chicken, who live with their human parents, Fred and Wilma. The show often featured stop-motion animation, including the "Roller Cow" segments.

The series premiered on Cartoon Network on July 15, 1997, and ran for four seasons, ending on November 24, 1999. Cow and Chicken has since gained a cult following and is considered a classic of Cartoon Network's 1990s programming.