What does tail carriage refer to in rabbits?

Tail carriage in rabbits refers to how a rabbit holds or positions its tail when it is at rest or in motion. This characteristic can be indicative of a rabbit's mood or health. For instance, a rabbit with a relaxed demeanor might have its tail held in a neutral position, while one that is alert or scared might hold its tail higher or more rigidly. Understanding tail carriage is significant in assessing the overall behavior and well-being of a rabbit, as variations can signal different emotional states or reactions to their environment.

The other options do not accurately define tail carriage; they focus on unrelated aspects such as fur texture, body ratios, or conditions affecting the back, which are not directly connected to how a rabbit carries its tail.