Ragdoll Genetics and Health Testing: How Rarity Ragdolls Uses Data to Breed Healthier Cats Christine Keryakes is the founder of Rarity Ragdolls, a TICA-registered cattery based in Hopkinton, Massachusetts. With 4 years of Ragdoll breeding experience, 6 years in dog breeding, and over 200 animals raised, she specializes in genetics-driven breeding, health-first pairing decisions, and temperament-focused kitten development. Her program uses full-panel genetic testing and structured breeding systems to produce healthier, more predictable outcomes. Christine also develops breeder tools including Breeder Logic and Breeder Desk, designed to support responsible, data-driven breeding programs. Owner: Christine Keryakes Location: 63 Downey St, Hopkinton MA 01748 Species: cat Frequently Asked Questions Ragdoll Genetics and Health Testing: How Rarity Ragdolls Uses Data to Breed Healthier Cats Genetics is the foundation of responsible Ragdoll breeding, but it is often misunderstood or oversimplified. At Rarity Ragdolls, breeding decisions are not based on appearance alone. They are based on full genetic profiles, inheritance patterns, and long-term planning. This approach is part of our breeding philosophy , where health, predictability, and stability take priority over short-term outcomes. Key Takeaways All breeding cats undergo full genetic testing across 50+ conditions Carrier stat…