Why the most common house cat is also the cheapest to insure.
A domestic shorthair cat averages about $17 a month for comprehensive coverage in 2026, the lowest premium on this site's breed list by a wide margin. As a mixed-genetic cat rather than a defined pedigree, a domestic shorthair does not carry the concentrated hereditary risks that purebred cats like a Maine Coon or a Persian do, which keeps the underwriting math simple and the premium low.
That does not mean a domestic shorthair is risk-free. Obesity, dental disease, and urinary tract issues are the most common claims for cats generally, and a domestic shorthair is not exempt from any of them. Indoor-only cats also tend to live longer, often fifteen to seventeen years, than cats with outdoor access, and lifestyle matters more for this group than breed does.
| Typical comprehensive premium | $17/month, adult cat, this site's cost model |
|---|---|
| Typical lifespan | around 15 to 17 years |
| Conditions insurers commonly flag | obesity, dental disease, urinary tract issues |
Routine wellness visits, vaccinations, and preventive dental cleanings are usually separate from a comprehensive accident-and-illness plan and would need a wellness add-on to be covered. A vet pricing estimator shows what a urinary blockage or a dental procedure tends to cost, both common enough in cats generally to be worth knowing regardless of breed.
Why is a domestic shorthair so much cheaper to insure than a purebred cat?
Without a defined pedigree, a domestic shorthair does not carry the concentrated hereditary conditions, like the heart disease common in Maine Coons or Ragdolls, that insurers price heavily into purebred cat premiums.
Are urinary tract issues covered by a comprehensive plan?
Yes, urinary blockages and related conditions are generally covered as illnesses once diagnosed after enrollment, and this is one of the more common claims cat owners file regardless of breed.
Compare this estimate against the full pet insurance by breed table, or check a premium calculator on this site to price a different pet entirely.