The late Roosters Chicaroo was a champion reined cow horse, but her offspring excelled in many events. • Photo by Midge Ames. Reined Cow Horse News Remembering Roosters Chicaroo, a Quirky Show Horse & Versatile Producer The late Roosters Chicaroo sure had her quirks, but she excelled in the show pen and went on to a distinguished career as a broodmare. READ MORE