Two brown horses running through dirt.

Stream now with KPBS Passport on KPBS+ / Watch Wednesday, June 24. 2026 at 8 p.m. on KPBS TV + Encore Sunday, June 28 at 8 p.m. on KPBS 2. American horses are icons. Mustang. Appaloosa. Morgan. Quarter Horse. Follow the history of the uniquely American horse breeds that helped shape our nation and meet the people who are continuing in the long tradition of caring for them.