Species, breed, age and the three dials that set your premium

Usually yes for accident-and-illness - but expect premiums well above the young-adult rate, and anything already diagnosed stays excluded as pre-existing. This is the strongest argument for enrolling young: you lock the pet in before the medical record fills up.

Pre-existing conditions - anything that showed symptoms before enrollment or during a waiting period - are excluded by every insurer in the market. Some insurers make one honest exception: a curable condition can regain coverage after 6-12 symptom-free months, depending on the company (knee and ligament conditions are commonly carved out). Chronic conditions diagnosed before enrollment stay excluded for the pet's life.

Accident-only costs a fraction (about $251 a year for the average dog) and covers the broken-leg and swallowed-toy scenarios - but not the far more common illness claims: allergies, infections, cancer. If the full premium fits your budget, accident-and-illness is what the coverage debate is actually about; if not, accident-only still caps your worst single day.

Canadians split honestly: in Angus Reid polling, 22% of insured owners called their coverage a lifesaver, 34% said it helped, and about 10% called it useless. Pet insurance is not an investment; it is protection against the $2,000-$5,600 bad year you could not otherwise absorb. If your savings could take that hit, self-insuring is rational too - only about 3.7% of Canadian pets are insured.

Two forces, both structural: your pet aged, and Canadian veterinary costs have been rising roughly 6-8% a year by the profession's own account - about double general inflation. Claims you file are usually not the driver. Ask your insurer for the age-and-cost breakdown of the increase.