What can regular handling of a cavy lead to during shows?

Regular handling of a cavy can lead to a calmer demeanor during shows because consistent interaction helps the animal become accustomed to being handled and being in various situations. When cavies are regularly handled, they learn to trust their handler, which reduces their stress and anxiety when it comes time for a show. A calm and composed cavy is easier to manage in the ring, allowing for better presentation and performance. This trust and comfort can positively influence the animal's behavior, making it appear more relaxed and confident during the judging process.

While other options might suggest potential outcomes associated with handling, such as increased size due to growth or enhanced competition performance, they do not directly relate to the immediate impact of regular handling on the cavy's demeanor in the show environment. Thus, the calmness fostered through routine handling is a key benefit for both the cavy and the handler during shows.