What is a distinguishing feature of does in rabbit terminology?

The presence of a dewlap is a significant distinguishing feature in does, or female rabbits. A dewlap is a fold of skin that hangs below the chin and is more pronounced in females compared to males. This characteristic is particularly visible in various rabbit breeds, especially those that are used for breeding or showing. The dewlap serves practical purposes; it can provide insulation and protection for the litter when the doe is nurturing her young.

While other features like size, ear length, and fur patterns can vary among different breeds of rabbits, the dewlap is specifically associated with does and serves as a secondary sexual characteristic, making it an important aspect of rabbit anatomy and biology in distinguishing between genders.