Pet insurance in Colorado: what it costs and what to plan for

How much is pet insurance in Colorado?

The average accident-and-illness policy in Colorado costs $77 a month for a dog and $40 a month for a cat, according to MoneyGeek, Best Pet Insurance in Colorado (2026).

MoneyGeek prices a 6-year-old Labrador Retriever and a 7-year-old Ragdoll with a $5,000 annual limit, a $500 deductible and 80% reimbursement. On that basis Colorado ranks 48th of 50 states, 25% above the national average. The study doesn't break out cities. Forbes Advisor's Banfield data puts a dog's vet visit at $72 in Denver and Aurora and $68 in Greeley.

Your own price depends on your pet's species, breed and age, your ZIP code (vet prices vary by city), and three choices you make: the deductible, the reimbursement rate and the annual limit. A higher deductible or lower reimbursement lowers the monthly premium. See how pet insurance deductibles work.

Colorado pet insurance rules

Colorado has not adopted the NAIC Pet Insurance Model Act; the NAIC's Summer 2026 chart shows no current activity. Pet insurance is regulated by the Colorado Division of Insurance as property and casualty insurance. No state law caps waiting periods or requires a free-look period, so read those terms in each policy. You can file a complaint about an insurer with the Division at 303-894-7490, or 800-930-3745 outside the Denver area.

Source: Colorado Division of Insurance, File a Complaint

Pet health risks to plan for in Colorado

These are the local hazards Colorado vets see often, and whether a typical accident-and-illness policy pays for treatment. Routine prevention (vaccines, flea, tick and heartworm medication) is only covered by an optional wellness add-on.

Vets and pet care in Colorado cities

• Denver. Banfield data in Forbes Advisor puts a dog's vet visit at $72, among Colorado's highest. (source)
• Aurora. A dog's vet visit averages $72 here too, by the same Banfield data. (source)
• Fort Collins. Colorado State University's Veterinary Teaching Hospital is open 24/7 and is the state's only verified Veterinary Trauma Center. (source)
• Golden. Jefferson County open spaces near Golden, such as North Table Mountain, are known for rattlesnake sightings. (source)

How to get pet insurance in Colorado

You can buy a policy online in a few minutes. Lemonade sells pet insurance for dogs and cats in Colorado: you enter your pet's breed and age and your ZIP code, then choose your options, such as the deductible and a 70%, 80% or 90% reimbursement rate. Illnesses are covered only after a waiting period, so it pays to start while your pet is young and healthy, before any condition counts as pre-existing (see waiting periods).

Whichever insurer you choose, read the sample policy for exclusions: pre-existing conditions, bilateral conditions, exam fees and how long the waiting periods are.

Tips for Colorado pet owners

1. Colorado prices run 25% above the national average. Compare quotes on the same deductible, reimbursement rate and limit, or raise the deductible to lower the premium.
2. Keep your dog leashed on Front Range trails, especially on warm fall days. A rattlesnake bite is a covered accident, but you still pay the deductible and your co-insurance share.
3. Check lakes and reservoirs for scum that looks like spilled paint or pea soup. Keep dogs out, and rinse them if they get in.
4. Enroll while your pet is healthy. Colorado doesn't cap waiting periods; Lemonade, for example, uses 14 days for illness and 30 for orthopedic conditions.
5. Mountain dogs can tear ligaments. Signs of a cruciate injury during an orthopedic waiting period can make it pre-existing.