Diesel was born in 1993 and retired to Ryerss Farm on March 12, 2019. He is a sorrel Quarter Horse gelding who is 14.3 hands high. Diesel served in the Monmouth County (NJ) Park System for 4 years as a therapy horse and brought much joy to the lives of those who worked with him. He is a gentle horse who was well-suited to work as a therapy horse. He loves greeting visitors, especially children.