PetCataracts cloud the lens of the eye and, left untreated, can lead to blindness and painful complications. Surgery to remove the clouded lens is the only real fix, and it's a specialist procedure. Cataracts are less common in cats than dogs — often linked to inflammation, diabetes, or genetics — but the surgery and its cost work much the same way. Here's the Canadian breakdown.
What it costs in Canada
| Scenario | Typical cost (CAD) |
|---|---|
| Ophthalmologist consult + exam | Moderate — required first |
| Pre-op testing (ERG, ocular ultrasound) | Confirms the retina works before surgery |
| Phacoemulsification surgery (one eye) | Roughly $2,500–$5,500 all-in |
| Both eyes (same session) | More, but less than double — up to ~$10,000 |
| General anaesthesia and monitoring | Included in most quotes |
| Post-op medications and rechecks | Several weeks of eye drops and follow-up |
| Treating the underlying cause (e.g. diabetes) | Variable — common in cats |
Because cataract surgery is done by a board-certified veterinary ophthalmologist at a referral centre, the price reflects specialist expertise and equipment, not a general-practice rate. In cats, cataracts often follow another problem — chronic uveitis (inflammation) or diabetes — so the eye condition may come bundled with a second condition to manage. The workup matters: if the retina isn't functional, surgery won't restore sight, which is why pre-op testing is non-negotiable.
With insurance vs paying out of pocket
| Scenario | You pay | Insurer pays |
|---|---|---|
| No insurance | Full specialist consult, workup, surgery, and follow-up | $0 |
| Comprehensive policy (cataract develops after enrolment) | Annual deductible + your reimbursement share | Reimburses 70–90% after deductible |
| Comprehensive policy (pre-existing or hereditary exclusion) | Full cost of surgery | $0 — excluded |
| Wellness add-on only | Full cost — surgery isn't preventive care | $0 from wellness portion |
Cat cataract surgery cost by Canadian city
As with dogs, cat cataract surgery is done only by a veterinary ophthalmologist — a small, specialised group with just a handful of practices nationwide, concentrated in the largest cities. The per-eye price varies relatively little because so few surgeons offer it; for families outside a major centre the added cost is the travel and the repeat visits for the pre-op workup and follow-ups. One cat-specific point: feline cataracts are often secondary to another condition (diabetes or uveitis), which the specialist will want to identify and manage first. Use this as general guidance, not a quote.
| Market | Access & where costs land |
|---|---|
| Major metros Toronto, Vancouver, Calgary, Ottawa, Montreal | Veterinary ophthalmology practices with on-site ERG, ocular ultrasound, and surgery — the full pathway in one place |
| Mid-size cities | A visiting ophthalmologist may hold periodic clinics; otherwise a referral to the nearest metro specialist |
| Smaller cities & towns | Your regular vet diagnoses and refers; surgery almost always means travelling to a specialist, plus a return trip or two for the workup and post-op checks |
Because the surgery involves a pre-op workup, the procedure, and several follow-ups — and, in cats, often treating the underlying diabetes or uveitis too — ask the specialist how many visits to plan for. For families driving in from out of town, that schedule is often the bigger logistical cost than the surgical fee itself.
Considering insurance?
Cataract surgery is a five-figure possibility for a single cat, and the hereditary/pre-existing exclusions are exactly the trap that catches owners who wait. A comprehensive policy taken out while your cat is young and clear-eyed is what keeps this affordable. Compare Canadian insurers and check how each handles eye and hereditary conditions.