Yes. Coverage applies when arthritis is diagnosed after coverage begins and the applicable illness waiting period has passed.
If your pet already showed signs of joint pain or stiffness, received treatment, or received veterinary advice about the condition before enrollment, those signs may be considered pre-existing.
Because arthritis often develops gradually, enrolling before symptoms appear can be especially important.
Arthritis Coverage at a Glance
Coverage
Kanguro Essential Care
Arthritis diagnosed after eligible coverage begins
Yes, subject to policy terms
Arthritis symptoms before enrollment
No — may be pre-existing
Veterinary exams
Yes
Diagnostic imaging
Yes, when medically necessary
Prescription medication
Yes
Surgery
Yes, when medically necessary and otherwise eligible
Hospitalization
Yes
Specialty veterinary care
Yes
Medically necessary mobility aids
Yes, subject to policy terms
Prescription food to treat a covered illness
Yes, subject to policy terms
What determines whether arthritis is covered?
Coverage depends on:
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When joint symptoms first appeared
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Whether your pet received veterinary advice or treatment
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Whether the condition was documented in medical records
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Whether the illness waiting period has passed
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Whether treatment is medically necessary
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Your deductible
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Your reimbursement percentage
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Your annual limit
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Other applicable policy terms
Arthritis is where "pre-existing" gets important
Arthritis rarely appears on a single day.
A dog may first become slower on stairs. A cat may stop jumping onto furniture. A pet may become stiff after sleeping.
The policy's definition of pre-existing conditions can include not only diagnosed conditions, but relevant signs, veterinary advice and treatment that occurred before the applicable coverage period.
That means early symptoms can matter even if nobody has formally written "arthritis" in the medical record.
Early signs of arthritis in dogs
Look for changes such as:
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Stiffness after resting
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Difficulty getting up
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Reluctance to climb stairs
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Avoiding jumps
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Slower walks
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Changes in gait
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Reduced activity
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Difficulty getting into or out of the car
If you notice these changes, speak with your veterinarian.
Arthritis in cats is often harder to notice
Cats may not limp or visibly favor a leg.
Instead, they may:
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Stop jumping onto high surfaces
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Use stairs less often
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Groom less
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Sleep more
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Have difficulty entering the litter box
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Become less active
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Avoid certain areas of the home
These subtle changes can be signs that warrant a veterinary conversation.
Does pet insurance cover arthritis medication?
Prescription medication used to treat an eligible covered condition may be covered under Essential Care.
Does pet insurance cover joint supplements?
Supplements prescribed by a veterinarian to treat a covered illness for a medically necessary reason may be eligible. Supplements used for general health maintenance are excluded.
Does pet insurance cover arthritis surgery?
Surgery may be covered when medically necessary to treat an eligible covered condition, subject to the policy.
The connection between hip dysplasia and arthritis
Hip and elbow dysplasia can contribute to joint degeneration and arthritis.
Kanguro's Essential Care policy lists:
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Hip and elbow dysplasia as genetic and hereditary conditions
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Arthritis among covered repeating and chronic conditions
Whether either condition is eligible depends on when it existed or showed symptoms and the applicable policy terms.
What this means in real life
Scenario 1 — Healthy young pet
Your dog has no documented joint symptoms when you enroll. After the applicable waiting period, your veterinarian diagnoses arthritis.
The condition may be eligible for coverage, subject to your policy.
Scenario 2 — Existing stiffness
Your dog had documented stiffness and received veterinary advice before enrollment.
The condition may be considered pre-existing.
Scenario 3 — Unrelated future illness
Your senior dog has an arthritis exclusion but later develops an unrelated eligible illness.
The arthritis exclusion does not automatically exclude unrelated conditions.
When does coverage start?
Policy starts → 2-day accident waiting period → 14-day illness waiting period → eligible new illnesses may be covered
Kanguro Pet Insurance at a Glance
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Up to 90% reimbursement
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$5,000 to unlimited annual limits
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$200–$1,000 deductibles
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Any licensed veterinarian in the United States
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Unlimited 24/7 TeleVet
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Eligible direct veterinary payment for invoices over $900
Key Terms to Know
Pre-existing condition: A condition, relevant sign, veterinary advice or treatment that existed before the applicable coverage period.
Chronic condition: A condition that may require ongoing or recurring treatment.
Bilateral condition: A condition that can affect both sides of the pet's body.
Annual limit: The maximum amount the policy may pay during a policy period.
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