Pet insurance policies operate under three main coverage models, and knowing the differences matters when you're deciding whether to buy.

Accident-and-illness plans represent the most comprehensive option. These policies cover veterinary costs from unexpected injuries, broken bones, and poisonings alongside chronic and acute diseases like diabetes, cancer, and ear infections. Monthly premiums typically run $30 to $50 for dogs and $15 to $30 for cats, though breed, age, and location affect pricing. Insurers like Nationwide, Petplan, and Embrace offer this type widely.

Accident-only plans cost less—often $10 to $25 monthly—but they exclude illness entirely. You'll get reimbursement only for injuries from car accidents, falls, or fights. If your pet develops a tumor or arthritis, you pay the full vet bill yourself. These plans appeal mainly to young, healthy pets where the owner wants catastrophic injury protection on a tight budget.

Wellness-focused plans layer preventive care onto accident-and-illness coverage. They reimburse annual exams, vaccinations, dental cleanings, and spaying or neutering. Expect to pay $50 to $100 monthly for this expanded protection.

Coverage gaps exist across all plans. Most policies exclude pre-existing conditions, meaning any illness your pet had before enrollment won't be covered. Breed-specific conditions often carry exclusions too. Brachycephalic dogs like Bulldogs face higher premiums or limited coverage for breathing issues. Deductibles typically range from $250 to $1,000 annually, and reimbursement rates vary—some insurers return 70 to 90 percent of eligible bills while others cap it at 50 percent.

Age matters enormously. Puppies and kittens qualify for the cheapest rates. Premiums