What diseases are most common on the Maine Coon cats?
In the Maine Coon, the most common inherited health problems are hip dysplasia, which can produce lameness in a severely affected cat, and cardiomyopathy, which can produce anything from a minor heart murmur to severe heart trouble. Any breeder you talk to should be willing to discuss whether they’ve had any problems with these diseases in their breeding stock, or in kittens they’ve produced; how much screening they’re doing, and why.