We do offer a genetic health guarantee as part of the contract and in order for this to remain intact you will be required to have your kitten screened and checked by your vet within 72 hours of leaving our home. Our cats are regularly assessed by a licensed veterinarian tested for FeLV and FIV and all kittens are assessed by our veterinarian prior to leaving our home and will be negative for known health issues. All our breeding Maine Coons are tested negative for all known genetic issues thru UC Davis or wisdom health for Hypertrophic Cardiomyopathy, Spinal Muscular Atrophy and PK deficiency to name a few… our cats will be negative/negative for these genetic issues prior to breeding. We also have an echocardiogram completed on each adult for HCM screening by a certified feline cardiologist.