What would be considered a minor fault in a cavy?

A minor fault in a cavy refers to an imperfection that is not severe enough to significantly impact the overall evaluation of the animal but is still a point of consideration. Minor color deviations fit this definition as they can be slight and do not drastically affect the overall appearance or health of the cavy. This means that while the cavy may not perfectly match breed standards in color, it does not undermine its viability or quality as a pet or competitor in shows.

On the other hand, a thin coat is generally considered a more significant issue, as it can indicate health problems or poor care. A full set of whiskers is crucial for a cavy's sensory perception and overall well-being; thus, it is not considered a fault at all. Excess body fat may also reflect health issues and is typically viewed as a more serious concern than minor color deviations. Hence, while minor color deviations are faults, they are less critical than issues that can impact the cavy's health or functionality, making them a "minor" fault rather than a major one.