Entropion in Dogs: Eyelid Rolling & Surgical Correction

Quick Answer
  • Entropion is an inward rolling of the eyelid that lets eyelashes, eyelid hair, or nearby facial hair rub the cornea. That friction can cause pain, tearing, corneal ulcers, scarring, pigment buildup, and vision loss if it is not addressed.
  • It is often hereditary and is most common in young dogs with heavy facial folds, deep-set eyes, or loose eyelids. Breeds often discussed include Shar-Peis, Chow Chows, Bulldogs, Rottweilers, Great Danes, Saint Bernards, Newfoundlands, and some retrievers.
  • Common signs are squinting, holding the eye shut, watery eyes, redness, goopy discharge, light sensitivity, and rubbing at the face. Some flat-faced dogs with mild medial entropion may show fewer obvious signs even while the cornea is being irritated.
  • Definitive treatment for structural entropion is usually surgery to reposition the eyelid. Puppies may need temporary eyelid tacking first, because many vets wait until the head is closer to adult size before permanent correction.
  • Typical 2025-2026 US cost ranges are about $150-$500 for exam plus temporary medical support or tacking, $600-$1,800 for straightforward surgical correction, and $1,500-$3,500+ for specialist or complex multi-lid repair.
Estimated cost: $150–$3,500

What Is Entropion?

Entropion is an eyelid conformation problem where part or all of the eyelid rolls inward toward the eye. When that happens, the eyelashes, eyelid margin, or nearby facial hair rub against the cornea. The result is ongoing irritation every time your dog blinks.

This is more than a cosmetic issue. Repeated rubbing can lead to pain, tearing, squinting, corneal ulcers, scarring, blood vessel growth, and dark pigment on the cornea. Over time, those changes can reduce comfort and may affect vision.

Entropion may involve the upper lid, lower lid, or the inner corner of the eye, and it can affect one eye or both. Many cases are developmental and show up in puppies or young dogs, especially in breeds with loose skin, heavy facial folds, or deep-set eyes. Other dogs develop spastic entropion from eye pain, or less commonly from scarring or age-related tissue changes.

The good news is that most dogs do well once the eyelid is positioned correctly. The key is getting your dog examined early, because the cornea can be damaged long before a pet parent realizes how uncomfortable the eye has become.

Symptoms of Entropion

  • Squinting, blinking hard, or holding the eye partly closed
  • Excessive tearing or wet fur below the eye
  • Redness of the eye or eyelid tissues
  • Stringy, mucoid, or thicker eye discharge
  • Pawing at the eye or rubbing the face on furniture or carpet
  • Visible inward rolling of the eyelid margin or hair touching the eye
  • Cloudiness, blue haze, or brown pigment on the cornea
  • Light sensitivity or reluctance to go into bright sunlight
  • Repeated corneal ulcers or 'eye infections' that keep coming back

Mild cases may look like chronic tearing. More painful cases can cause obvious squinting, a tightly shut eye, or sudden rubbing at the face. See your vet immediately if your dog has a closed eye, marked redness, a cloudy cornea, thick discharge, or seems painful. Those signs can mean a corneal ulcer is already present. Even if the problem has been there for months, it still deserves prompt care because chronic irritation can quietly scar the cornea.

What Causes Entropion?

The most common cause is hereditary or developmental eyelid shape. In these dogs, the eyelid and surrounding facial structures are built in a way that encourages the lid to roll inward. Loose facial skin, heavy brow folds, deep-set eyes, and broad or shortened skull shape can all contribute.

Breeds commonly associated with entropion include Shar-Peis, Chow Chows, Bulldogs, Rottweilers, Great Danes, Saint Bernards, Newfoundlands, Mastiffs, and some retrievers and spaniels. The exact pattern varies by breed. Some dogs have lower-lid entropion, some have upper-lid involvement, and some have inward rolling near the inner corner of the eye.

Not every case is inherited. Spastic entropion can happen when another painful eye problem, such as a corneal ulcer or severe irritation, makes the eyelids clamp down and roll inward. Cicatricial entropion can follow scarring from trauma or prior inflammation. Older dogs can also develop age-related eyelid laxity or facial changes that alter lid position.

Because inherited entropion is linked to conformation, affected dogs are generally not good breeding candidates. For individual dogs, though, the focus is comfort, corneal protection, and choosing the treatment approach that fits the severity of the problem.

How Is Entropion Diagnosed?

Your vet diagnoses entropion with a physical and ophthalmic exam. In many dogs, the inward rolling is visible during the exam, especially when the dog is relaxed. Your vet will look at which eyelids are involved, whether one or both eyes are affected, and how much the cornea has already been irritated.

A fluorescein stain is often used to check for a corneal ulcer. Many dogs also benefit from a Schirmer tear test to measure tear production and sometimes tonometry to check eye pressure. These tests help rule out other eye problems that can look similar or make the irritation worse.

One important question is whether the entropion is structural or spastic. If pain from another eye problem is causing the eyelid to clamp inward, treating that underlying issue may improve the eyelid position. Structural entropion, by contrast, usually needs a procedure to reposition the lid.

Typical 2025-2026 US diagnostic cost ranges are about $100-$250 for an exam, with common eye tests adding roughly $25-$60 each depending on region and clinic type. If your dog is being referred to a veterinary ophthalmologist, the consultation is often higher, but that can be worthwhile for complex eyelid anatomy or significant corneal damage.

Treatment Options for Entropion

Spectrum of Care means you have options. Here are treatment tiers at different price points.

Corneal Protection, Medical Support, and Temporary Tacking

$150–$500
Best for: Young puppies whose head shape is still changing, dogs with mild temporary inward rolling, or dogs with spastic entropion caused by another painful eye problem. It can also be a bridge when surgery needs to be delayed briefly.
  • Eye exam and corneal stain
  • Lubricating drops or ointment to reduce friction on the cornea
  • Topical antibiotic medication if an ulcer or secondary infection is present
  • Pain-control plan chosen by your vet when needed
  • Temporary eyelid tacking or stapling in puppies or spastic cases
  • Recheck exam to monitor corneal healing and eyelid position
Expected outcome: This approach can protect the cornea and improve comfort, especially when the problem is temporary or growth-related. In puppies, tacking may need to be repeated as the face matures. If the entropion is truly structural, medical support alone usually does not solve it long term.
Consider: It does not permanently fix inherited eyelid anatomy. Rechecks matter, and some dogs still develop ulcers or scarring if the eyelid continues to rub. Temporary tacking can loosen, and repeated procedures may be needed before definitive repair.
Most Common

Definitive Surgical Correction by a General Practice Vet or Surgeon

$600–$1,800
Best for: Most dogs with structural entropion that is causing discomfort or corneal injury and whose facial growth is mature enough for permanent correction.
  • Pre-op exam and surgical planning
  • General anesthesia and monitoring
  • Blepharoplasty or Hotz-Celsus-type eyelid repair to roll the lid outward
  • Treatment plan for any concurrent corneal ulcer
  • Post-op medications such as lubricant, antibiotic, and anti-inflammatory eye medication as directed by your vet
  • E-collar and recheck visit, with suture removal if needed
Expected outcome: Most dogs do very well after surgery, with improved comfort and much less corneal trauma. If the cornea has only mild recent damage, it often heals well. Long-standing pigment or scarring may improve only partly. Some dogs need a minor revision if the first surgery intentionally under-corrects the lid.
Consider: This requires anesthesia and aftercare. Swelling is common for the first several days. Surgeons often aim for a conservative correction because over-correction can create ectropion. That means a second adjustment procedure is sometimes part of the plan rather than a complication.

Veterinary Ophthalmologist Repair for Complex or High-Risk Cases

$1,500–$3,500
Best for: Shar-Peis, Chow Chows, brachycephalic dogs with complicated eyelid anatomy, dogs with severe corneal disease, and dogs needing revision surgery or multiple procedures.
  • Specialist ophthalmology consultation
  • Complex multi-lid or breed-specific surgical planning
  • Revision surgery after prior under-correction or over-correction
  • Management of severe medial canthal entropion or heavy facial fold contribution
  • Concurrent advanced corneal care when ulcers, pigmentation, or scarring are significant
  • Specialist follow-up for vision and long-term eye comfort
Expected outcome: Specialist care can be especially helpful when anatomy is complex or the cornea is already badly affected. Many dogs still have an excellent comfort outcome, even if some old scarring remains. In severe conformational cases, staged procedures may be recommended.
Consider: The cost range is higher, and travel may be needed. Some dogs need more than one procedure over time. Advanced care can improve precision and options, but it may not reverse every chronic corneal change that developed before treatment.

Cost estimates as of 2026-03. Actual costs vary by location, clinic, and individual case.

Questions to Ask Your Vet About Entropion

Bring these questions to your vet appointment to get the most out of your visit.

  1. You can ask your vet: Does my dog have structural entropion, spastic entropion, or both? That distinction affects whether the plan should focus first on treating another painful eye problem, temporary tacking, or definitive surgery.
  2. You can ask your vet: Has the cornea already developed an ulcer, scar, blood vessel growth, or pigment? Corneal damage changes urgency and helps you understand how quickly treatment is needed and what vision recovery may look like.
  3. You can ask your vet: Is my dog old enough for permanent correction, or would temporary tacking make more sense first? Many young dogs need a staged plan so the eyelid is protected while the head and facial tissues mature.
  4. You can ask your vet: Which eyelids are affected, and do you expect one surgery or possibly a planned revision? Entropion repair is often intentionally conservative. Knowing that ahead of time helps set realistic expectations.
  5. You can ask your vet: Would referral to a veterinary ophthalmologist be helpful in my dog's case? Specialist input can be valuable for severe breed-related anatomy, medial canthal disease, revision surgery, or major corneal injury.
  6. You can ask your vet: What medications will my dog need before and after surgery, and how often will I need to give them? Eye medications can be frequent, and understanding the schedule helps you plan for recovery.
  7. You can ask your vet: What is the expected cost range for the exam, surgery, rechecks, and any possible second procedure? A clear cost range helps you compare conservative, standard, and advanced options without surprises.

Can Entropion Be Prevented?

Inherited entropion usually cannot be prevented in an individual dog once that eyelid anatomy is present. What you can do is catch it early and protect the cornea before chronic damage builds up.

If your dog is in a breed with known risk, ask your vet to look closely at the eyelids during puppy visits and routine exams. Chronic tearing, squinting, or a dog that always seems to have a mildly irritated eye should not be written off as normal for the breed.

For breeding decisions, the most helpful prevention step is not breeding affected dogs and selecting for more moderate facial conformation. Heavy folds, very deep-set eyes, and exaggerated eyelid shape can all increase risk in future litters.

If your dog already has entropion, prevention shifts to preventing corneal injury. Follow your vet's plan for lubrication, rechecks, and timing of surgery. That approach can make a big difference in comfort and in how much permanent corneal change develops.

Find a Vet Near You