What is an essential part of preparing a cavy for a show?

Regularly practicing handling techniques is essential for preparing a cavy for a show because it ensures that both the handler and the animal become accustomed to the routines and procedures they will encounter during the event. Handlers learn to confidently manage their cavies, reducing stress for both parties during the show. This practice builds trust and helps with specific skills, such as how to present the animal effectively to the judges.

The other options do not contribute positively to the preparation process, as they would potentially lead to stress or health issues for the cavy. For instance, feeding only before the show might not provide adequate nutrition or comfort to the animal. Limiting exercise can negatively affect the cavy's physical health and readiness. Rushing the grooming process could result in an inadequate presentation, which does not showcase the animal's best qualities to the judges.