What is pea eye?

Pea eye refers to an abnormal condition where there is a growth or swelling under the eyelid, which can affect the overall health and appearance of the animal. This condition can arise due to various reasons, such as infection, inflammation, or genetics. It is crucial to identify and address these issues when evaluating cavies for show purposes, as they may impact the judging criteria. While other options mention traits or characteristics of the eye, pea eye specifically denotes an undesirable condition that signals a potential problem, making it important to distinguish in the context of showmanship and animal care.