A tool designed to predict equine coat color inheritance analyzes the genetic input from both parents (sire and dam) to determine the statistically probable coat colors of their offspring. For example, breeding a chestnut mare to a bay stallion might yield offspring with various coat colors, and this tool helps estimate the likelihood of each possibility. These tools typically rely on known equine coat color genetics and consider alleles at specific loci like the Extension and Agouti loci.
Predicting foal color offers significant advantages to breeders. It facilitates informed breeding decisions based on desired coat colors, whether for aesthetic preferences, breed standards, or market demand. Historically, coat color prediction relied on observation and pedigree analysis, with limited accuracy. The development of genetic testing and computational tools has revolutionized this process, offering greater precision and understanding of the underlying genetic mechanisms. This deeper understanding of coat color genetics contributes to broader equine research, benefiting overall horse health and well-being.