A genetic check is available for spinal muscular atrophy so breeders can steer clear of breeding affected cats or carriers. Liable Maine Coon breeders have their adult cats screened for these and other health problems just before breeding them. Maine Coon cats will also be predisposed to spinal muscular atrophy, https://maine-coon-adoption66666.mdkblog.com/35366443/everything-about-maine-coon-kitty