1. Evolution and Domestication of Horses 2. Basic Genetics 3. Horse Genomics 4. Black, Bay and Chestnut (Extension and Agouti) 5. Color Diluting Genes 6. Tobiano, Sabino, White and Roan (KIT) 7. Gray 8. Overo, Frame Overo and Splashed White 9. Leopard (Appaloosa) Spotting 10. Putting It All Together: Color by Design 11. Parentage Testing 12. Medical Genetics 13. Horse Karyotype and Chromosomal Abnormalities 14. Genetics of Performance 15. Pedigrees and Breeding Schemes 16. Mitochondria, Y chromosomes, Epigenetics and Incomplete Penetrance 17. Genetic Nature of Breeds 18. Equus 19. Frequently Asked Questions 20. Where do we go from here?