Coat color variations in Labrador Retrievers extend beyond the standard black, yellow, and chocolate. The recessive genes responsible for variations in pigmentation give rise to less common shades. For example, a specific dilution gene affecting the chocolate base color results in what is often described as a lighter, grayish hue.
These variations are recognized and enjoyed by many enthusiasts. Understanding the genetic underpinnings provides breeders and owners with valuable insights into canine genetics and inheritance. Knowledge of these recessive genes allows for informed decision-making in breeding programs, promoting responsible breeding practices.