Nickname: Bossco Owner: Codi Harrison Groom: Desiree Altland Gender: Gelding Breed: Danish Warmblood Disciplines: Dressage Sire: Blue Hors Don Schufro Dam: Katholt's Farceur Foal Date: 4/30/2007

Katholt's Bossco began his partnership with Codi Harrison in 2016. They competed twice together at the FEI North American Youth Championships in 2016 and 2017, winning team bronze in 2016. In 2018, Katholt’s Bossco and Harrison won the USEF Young Adult Brentina Cup National Championship at the U.S. Dressage Festival of Champions.

From 2019 to 2021, Katholt’s Bossco and Harrison had success at the Adequan^® Global Dressage Festival (AGDF) in the CDI-U25 division, winning several grands prix. The pair helped the U.S. Dressage U25 Team clinch second-place finish in FEI CDIO-U25 Nations Cup at the 2021 Stillpoint Farm FEI Dressage Nations Cup™ CDIO3* USA, finishing third in the FEI Intermediate II Test and second in the FEI Grand Prix 16-25 Test and FEI Grand Prix Freestyle.

In 2022, Katholt's Bossco and Harrison scored numerous top placings at the Grand Prix level, highlighted by second place in the CDI3* FEI Grand Prix Test at AGDF 7 and the CDI-W FEI Grand Prix Test at TerraNova Dressage II.

Harrison and Katholt's Bossco had a strong start to 2023, including a win in the CDI3* FEI Grand Prix Special at the Palm Beach Dressage Derby. Next, the duo won the Neue Schule/USEF Grand Prix Dressage National Championship at the U.S. Dressage Festival of Champions.