Kent Farrington won the afternoon event with Austria 2, while fellow American McLain Ward and Catoki took the evening feature.
The Quebec rider consistently achieved outstanding results at the Under 25 level in 2022 riding Sound of Silence.
Campbell-Cooper finished second in both Hunter Derby classes to clinch the title; Tuesday's event was won by Taylor Brooks and Spectre.
A service for horses via Boeing 767-300 freighters will be offered in North America, Europe and Latin America from the Toronto hub.
World #2-ranked New Zealand eventer Jonelle Price says that the pair, who gave her 'plenty of grief on a daily basis,' will be missed.
“She’s my heart horse for sure,” said Walter of her 12-year-old Canadian Sport Horse mare sired by Cabardino.
The Israeli rider and his longtime partner topped a 7-horse jump-off at the 139th National Horse Show in Lexington, KY. Next stop, Toronto...
The Australian world number one was in a league of his own as he triumphed for the second consecutive weekend.
Henrik von Eckermann (SWE) and the amazing King Edward won the Longines FEI Jumping World Cup qualifier in Verona, Italy.
Defending champion Kristjan Good piloted Carano to victory; hunter derby action continues on Tuesday evening.