Highest bar jump by a guinea pig

The highest bar jump by a guinea pig is 26.67 cm (10.5 in), achieved by Cora (USA) in San Francisco, California, USA, on 22 October 2025.

Cora is a four year old guinea pig who began jumping as soon as she ever discovered she could. Her owner, Zoe Hearn (USA), recounts how they trained Cora to jump higher and higher, while raising the bar each time, using treats such as lettuce or blueberries as her motivation. Some of Cora's hobbies include chasing after her good friends, Coco and Chloe and relaxing to the sounds of Zoe practicing the violin.