**Poodle Color Genetics: The Science Behind Poodle Coat Colors** is the most comprehensive and scientifically grounded resource available for Poodle breeders, owners, and canine genetics enthusiasts. Written by breeder, educator, and canine genetics specialist Xyon Marley, this meticulously researched second edition goes far beyond surface-level color identification—delivering a complete, locus-by-locus breakdown of the genetics responsible for every recognized Poodle coat color and pattern.

From the foundational role of the Extension (E) locus to the nuanced interactions of the K, A, B, D, G, S, I, and M loci, every major pathway is explained with clarity, precision, and practical breeding application. Whether you are trying to understand why a puppy cleared from near-black to silver, predict the coat colors possible in an upcoming litter, or interpret a DNA test result, this book equips you with the knowledge to do so with confidence.

Inside this edition, you will find:

• A complete guide to all ten recognized solid Poodle coat colors, including the genetics, pigment type, point color, eye color, color stability, and key distinguishing features of each
• In-depth coverage of pattern genetics, including Phantom, Parti, Abstract, Tuxedo, Brindle, Sable, Agouti, Tri-color, Ticking, Roan, Shaded Sable, Seal, and Creeping Tan
• A dedicated chapter on Merle genetics, including the seven-allele framework, inheritance patterns, molecular mechanisms, and responsible breeding considerations
• Explanation of phaeomelanin intensity and the polygenic modifiers—including MFSD12 (I locus) and KITLG CNV—responsible for the spectrum from deep red to white
• Color pedigree analysis and long-term planning strategies for building predictable, health-sound color-bred lines
• Punnett square breakdowns, genetic pathway diagrams, quick-reference charts, and phenotypic reference plates designed for real-world breeding decisions
• A full glossary, locus icon system, and index for fast reference
• Guidance on DNA testing laboratories and how to interpret results in context

This book is written with the serious breeder in mind—one who understands that color is the finishing touch, not the foundation, and who approaches genetic planning with the same rigor applied to health screening and structural evaluation. At the same time, the accessible writing style and layered explanations make it equally valuable for newer breeders building their knowledge base from the ground up.

*Poodle Color Genetics: The Science Behind Poodle Coat Colors* (2nd Edition) is the reference you will return to again and again—whether you are planning a breeding, reviewing a pedigree, mentoring another breeder, or simply deepening your understanding of one of the most extraordinary breeds in the world.

**This is not just a color guide. This is your genetic blueprint for the Poodle.**