Which of the following might indicate a dental care issue in rabbits?

Pawing at the mouth is a significant indicator of dental care issues in rabbits. This behavior often suggests discomfort or pain in the mouth area, which can be caused by overgrown teeth, abscesses, or other dental problems. Rabbits rely heavily on their incisors for eating, and any oral discomfort can lead to behavioral signs such as pawing or rubbing their mouth. Recognizing this early behavior is crucial for timely veterinary intervention, which can help prevent further complications related to dental health.

The other options do not typically indicate dental issues. For instance, frequent grooming is generally a normal behavior for rabbits and does not specifically point to dental problems. Normal eating habits indicate that the rabbit is likely not experiencing significant dental pain that would otherwise interfere with their ability to chew and eat. Fluffy fur may relate to a rabbit's overall health or grooming habits but has no direct connection to their dental status. Understanding these distinctions helps in assessing a rabbit's health accurately.