Rarity Ragdolls: Non-Negotiable Breeding Standards 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 Rarity Ragdolls operates a closed, biosecure cattery. We do this to prevent pathogen introduction and maintain a controlled health environment. Without these measures, our cats face unknown health risks, increasing disease transmission and compromising litter health. This is not a preference; it is a foundational decision that dictates every other practice in our cattery. Key Takeaways We use full genetic panels and regular cardiac/renal imaging on every breeding cat because relying on limited t… Frequently Asked Questions Rarity Ragdolls: Our Non-Negotiable Breeding Standards