The worked example — ear infections
Ear infections are the most common curable condition in pet records — and the cleanest way to see that "pre-existing" is not a status but a countdown that each carrier counts differently. Take one fixed history — an ear infection last symptomatic and last treated on January 1, 2026 — and run it through the forms. (These are the checker's own mechanics, in prose; your pet's real dates go in the checker.)
| Carrier | Rule | Covered again |
|---|---|---|
| ASPCA family (Spot, Pumpkin, ASPCA, Hartville, Wagmo) | 180 days cured, symptom-free, treatment-free, from the last date | June 30, 2026 — switch on/after this date and the infection no longer counts as pre-existing (switch before it, and it counts until the same date under the new policy's lookback) |
| Embrace | 365 symptom-free, treatment-free days; removal discretionary | January 1, 2027 — and then only when Embrace agrees to remove it; get it in writing |
| AKC | 365 days of continuous coverage (symptoms don't matter; continuity does) | 365 days after the new policy starts — whenever you switch, add a year (not in Florida, where the provision is absent) |
| Trupanion · Odie | No cure pathway | Never — excluded for the life of the policy |
| Pets Best | No fixed period in the form | No honest date exists — case-by-case; ask in writing |
Rules checked Oct 20, 2026. Note what counts: the last symptom or treatment date — a recheck visit in March restarts the count from March, which is why records beat memory.
Multiply this table by every condition in your pet's record and every carrier you're considering, with a knee rule and a chronic rule mixed in, and you have the computation nobody else in this market performs. The checker does it in one pass — and shows its work: the rule, the form it came from, and the date.
Run your own pet's dates. The free Switch-Check takes your pet's conditions and their last symptom/treatment dates — and returns the per-carrier verdicts, the re-open dates, your earliest safe switch date, and the stay-or-switch math. Run the Switch-Check →
One payment, yours to keep. We are not insurance agents. We sell no policies and take no commissions. See everything inside the Playbook →