What does "undercolor" refer to in rabbit fur?

"Undercolor" refers specifically to the color at the base of the fur shaft in rabbit fur. This aspect of the coat contributes to the overall appearance and coloration of the rabbit. Undercolor is important in determining the quality and breed standards of rabbits, as different breeds have specific requirements for undercolor that can affect their show eligibility and scoring.

Understanding the significance of undercolor helps in evaluating a rabbit's coat quality and indicates the genetic background of the rabbit, which is essential for breeders and show participants alike. The top layer of the fur, while it contributes to the overall look, is not what defines undercolor. Faded patches do not relate to the definition of undercolor, nor does fur density, both of which refer to different characteristics of a rabbit's coat.