The Equinety Timed Event Horse of the Week is Sister, Hailey Kinsel's palomino mare. 

Sister was Kinsel's main mount as she won three rounds, including the Finals, at her hometown rodeo in San Antonio. 

"I get to drive around that truck and wave at my family all over the arena, lots of friends here tonight, it feels like home here," Kinsel said after her win. "I'm just glad Sis likes it too."

The win rocketed Kinsel to No. 1 in the WPRA Barrel Racing World Standings by about $11,000 and she said she can now be a little more selective on where Sister runs moving forward.