What characterizes a "cold" in rabbits?

A "cold" in rabbits is characterized by a discharge of fluid from the nose. When rabbits develop respiratory issues, often referred to colloquially as a cold, they may exhibit symptoms similar to those seen in other animals, such as sneezing or nasal discharge. This nasal discharge can vary from clear to more severe, potentially indicating an underlying infection or inflammation affecting the respiratory system. Recognizing this symptom is crucial for early diagnosis and treatment.

In contrast, while an infection localized in the eyes may present its own set of symptoms, it specifically does not define a cold. Similarly, describing a cold as a general term for any illness overlooks the specific respiratory signs associated with it. Digestive problems in rabbits manifest in different ways, such as changes in appetite or stool consistency, which are not indicative of a respiratory cold. Thus, the distinguishing characteristic of a cold in rabbits is indeed the presence of nasal discharge.