Cherry Eye (Prolapsed Third Eyelid Gland) in French Bulldogs
Cherry eye is the prolapse of the third eyelid gland (the nictitans gland), which normally sits hidden in the inner corner of a dog's eye. When the small ligament holding it in place fails, the gland pops out and swells into a red, cherry-like mass — hence the name. French Bulldogs are one of the breeds most prone to cherry eye because of their prominent eyes and brachycephalic facial anatomy. It often appears suddenly in one eye, and because the underlying weakness is anatomical, the second eye frequently prolapses later too. The gland is important — it produces up to 50% of the eye's watery tear film — so prompt, correct treatment matters for long-term eye health.
Symptoms to Watch For
- A red or pink swollen mass in the inner corner of the eye (the prolapsed gland)
- Sudden onset — the 'cherry' often appears overnight, usually in one eye first
- Excessive tearing, watery eye, or discharge
- Squinting, blinking, or pawing/rubbing at the eye
- Dry, irritated eye if the gland stops producing enough tears
- The second eye developing the same swelling weeks or months later (bilateral)
Treatment Options
The standard treatment is surgical repositioning of the gland, not removal. The Morgan pocket (imbrication) technique tucks the gland back into a small pocket of tissue so it returns to normal function — this is preferred because removing the gland substantially raises the risk of lifelong 'dry eye' (keratoconjunctivitis sicca), since the gland produces up to half of the eye's tears. Success rates are high — roughly 92% with a veterinary ophthalmologist — and the gland typically settles back to normal within a few weeks. Some vets trial anti-inflammatory eye drops first for a very recent prolapse, but surgery is usually needed for a lasting fix. Because the gland protects the eye, treatment should not be delayed.
Treatment Costs
| Procedure | Cost Range | Notes |
|---|---|---|
| Vet exam & diagnosis | $50 - $200 | Confirms the prolapse and rules out other eye problems |
| Surgical repositioning (one eye) | $500 - $1,200 | Morgan pocket technique to tuck the gland back; preferred over removal |
| Both eyes affected | $1,000 - $2,400 | Roughly double; some vets discount a combined procedure |
| Post-op medication & rechecks | $100 - $300 | Anti-inflammatory drops and follow-up exams |
Insurance Coverage
Cherry eye is covered by pet insurance as an eye condition, as long as it is not pre-existing. This is where the bilateral risk becomes a coverage issue: if one eye prolapses and is documented before your policy starts (or during the waiting period), that eye is excluded — and because cherry eye is anatomical, some insurers treat a later prolapse in the second eye as related to the first, potentially excluding it too. The lesson is the same as for every Frenchie condition: enroll before any eye symptoms appear. Providers like ASPCA and Pets Best explicitly list cherry eye repair among their covered eye conditions.
Top Providers for Cherry Eye Coverage
Explicitly covers cherry eye and other breed-common eye conditions; unlimited coverage option available in all 50 states
Lists cherry eye repair, entropion, and corneal ulcer treatment among covered eye conditions for brachycephalic breeds
Unlimited coverage with no annual cap; cherry eye surgery and follow-up fully covered after your deductible if not pre-existing
Covers hereditary and eye conditions, with wellness add-ons that help with routine eye checkups
Prevention & Management
Cherry eye can't be prevented — it stems from an inherited weakness in the tissue that anchors the third eyelid gland, so any French Bulldog can develop it. What you can control is how you respond. Don't ignore a prolapse hoping it will resolve on its own; a gland left out for long periods dries out and is harder to reposition successfully. Never let a vet simply snip the gland off unless there's no alternative, because removal greatly raises the risk of chronic dry eye. If one eye has had cherry eye, watch the other closely — the second eye commonly follows. Above all, insure your Frenchie before any eye symptoms are documented, so both eyes stay eligible for coverage.
Frequently Asked Questions
Cherry eye is the prolapse of the third eyelid gland — the small tear-producing gland in the inner corner of the eye. When the ligament holding it in place fails, the gland pops out and swells into a red, cherry-like mass. French Bulldogs are especially prone to it because of their prominent eyes and flat-faced anatomy.
Surgical repositioning typically costs $500-$1,200 per eye, plus $50-$200 for the exam and $100-$300 for post-op medication and rechecks. If both eyes are affected, expect roughly double. Costs vary by location and whether a general-practice vet or a veterinary ophthalmologist performs the surgery.
Often, yes. Because the underlying weakness is anatomical, French Bulldogs that develop cherry eye in one eye frequently develop it in the other later. This is why the timing of insurance matters so much — if the first eye is diagnosed before coverage, the second may be treated as a related, and therefore excluded, condition.
Sometimes a very recent prolapse responds temporarily to anti-inflammatory eye drops or gentle massage, but this rarely provides a lasting fix. Surgical repositioning is the standard treatment. Importantly, the gland should be repositioned rather than removed — removal raises the risk of lifelong dry eye because the gland produces up to half of the eye's tears.
Yes, cherry eye is covered as an eye condition provided it is not pre-existing. Enroll before any eye symptoms are documented — otherwise the affected eye (and potentially the second eye, as a related condition) may be excluded.