Lasik Surgery: Canine Considerations And Complications

While LASIK surgery is not performed on dogs, there are other types of laser eye surgery that can be performed to correct certain eye conditions in dogs. These procedures are often done to treat glaucoma or cataracts, which can cause vision problems in dogs. Glaucoma is caused by too much fluid in the eyes, resulting in increased pressure that can be painful and lead to blindness. Laser surgery for glaucoma involves using a laser to destroy the cells that produce the fluid. On the other hand, cataracts are a common opacity of the lens that can develop due to aging, diabetes, or genetics. While small cataracts may not significantly affect a dog's vision, surgery is the only effective way to remove them. During cataract surgery, the cataract is removed, and an artificial lens is often implanted, helping dogs recover about 90% of their vision. These procedures are not the same as LASIK but are a remarkable technological advancement in veterinary medicine, offering improved vision and relief to our canine companions.

Laser eye surgery for dogs with glaucoma

Glaucoma is a common eye disease in dogs that can cause blindness if left untreated. It is caused by too much fluid in the eyes, which increases pressure and can be very painful for your dog. Some signs that your dog may have glaucoma include redness, squinting, cloudiness, and swelling of the eye. If you notice any of these symptoms, it is important to take your dog to the vet right away as glaucoma can lead to permanent vision loss within 24 hours if left untreated.

While there is no cure for glaucoma, laser eye surgery is a good treatment option that can help correct your dog's vision and reduce pain. The procedure involves using a laser to destroy the cells that produce the fluid in the eye, thereby reducing the pressure. This type of surgery is similar to LASIK eye surgery for humans and usually only takes a few minutes, with your dog able to return home on the same day or the next.

The cost of laser eye surgery for dogs is typically around $5,000. After the procedure, your dog will need to wear a cone collar and restrict their physical activity for a few weeks. You will also need to administer eye drops four to five times a day and bring your dog in for several follow-up visits with the vet.

It is important to note that laser eye surgery may not be suitable for all dogs with glaucoma, and the success rate can vary depending on the individual patient. There are also potential risks and complications associated with the surgery, such as increased inflammation and pressure fluctuations during the early recovery period. Therefore, it is crucial to carefully consider the risks and benefits of the procedure and consult with a veterinary ophthalmologist to determine if it is the right treatment option for your dog.

Overall, laser eye surgery can be a safe and effective treatment for dogs with glaucoma, helping to improve their vision and quality of life.

Cataract surgery for dogs

Cataracts are a common eye condition that can affect both humans and dogs. It causes blurred vision and, if left untreated, can lead to total blindness. The condition can be recognised by an opaqueness or the development of spots in the eye. Cataracts are caused by a degradation of proteins in the lens, which blocks light from reaching the back of the eye. While mild vision loss is normal as dogs age, cataracts can be more serious and cause them pain.

Surgery

Cost

The cost of dog cataract surgery can be between $2,700 and $4,000, with an average cost of around $3,500. This is one of the more expensive procedures your dog might require. The cost includes post-operative monitoring.

Success Rate

Recovery

The recovery process for dog cataract surgery usually takes 10-14 days. During this time, your dog will need to wear a protective collar and have their activity restricted to leash walks only. They will also need to be given eye drops to mitigate irritation several times a day. While your dog's vision should return the day after surgery, it can take weeks for it to fully settle.

Risks

As with any surgery, there are potential risks and complications. These can include retinal detachment, infection, glaucoma, corneal ulcers, and pressure elevations within the eye.

Dog breeds prone to cataracts

While all dogs can develop cataracts, certain breeds are more prone to the condition due to their genetic traits. Here are some dog breeds that are particularly susceptible to developing cataracts:

American Cocker Spaniel

The American Cocker Spaniel is a breed that is genetically predisposed to inheriting cataracts. This breed is known for its friendly and affectionate nature, and its distinctive long, floppy ears.

Labrador Retriever

Labrador Retrievers, with their loyal and gentle temperament, are also more susceptible to developing cataracts. They are a popular breed known for their intelligence and trainability.

French Poodle

French Poodles, whether standard, miniature, or toy, are another breed with a genetic predisposition towards cataracts. They are recognised for their elegant appearance and intelligent, lively personalities.

Boston Terrier

The Boston Terrier, a small and compact breed with a distinctive 'tuxedo' coat, is also more prone to cataracts. These dogs are known for their friendly and playful demeanour.

Welsh Springer Spaniel

The Welsh Springer Spaniel, a breed native to Wales, is also genetically predisposed to cataracts. They are energetic and intelligent dogs often used for hunting and retrieving.

Other Breeds

In addition to the above, several other breeds are worth mentioning for their increased susceptibility to cataracts. These include the Old English Sheepdog, Siberian Husky, Schnauzer, Samoyed, Golden Retriever, Maltese, and Yorkshire Terrier.

It is important to note that while these breeds are more prone to developing cataracts, any dog of any breed, age, or sex can be affected. If you suspect your dog may be developing cataracts, it is crucial to consult a veterinarian as soon as possible for an accurate diagnosis and advice on the best course of action.

Glaucoma symptoms in dogs

Yes, laser eye surgery is available for dogs, although it is not the same LASIK procedure that humans receive. This type of surgery can be used to correct certain eye conditions in dogs, such as glaucoma.

Glaucoma is a painful and potentially blinding condition caused by a build-up of pressure inside the eye, known as intraocular pressure (IOP). The increased pressure damages the optic nerve, which is responsible for relaying visual messages from the eye to the brain.

• Redness of the sclera (the white of the eye)
• A hazy, cloudy, or bluish appearance to the eye
• A dilated pupil that does not constrict when exposed to light
• Signs of pain, such as sleeping more, squinting, a watering eye, being head-shy, or tilting the head
• Enlarged, bulging, or swollen eyes due to fluid buildup
• Blindness, which can occur quite suddenly
• Holding the eye closed or rubbing at it
• Lethargy and loss of appetite due to the severe pain glaucoma can cause

If you suspect your dog may have glaucoma, it is important to take them to the veterinarian immediately. Glaucoma can have serious consequences for your dog's vision and can be very painful. Early diagnosis and treatment are crucial to preventing permanent blindness.

Post-operative care for dogs

Immediately After Surgery

When your dog arrives home after surgery, set them up in a warm and comfortable space with their favourite bed or blanket. The room should be quiet, draft-free, and kept at a comfortable temperature (around 20-24°C). Your dog may be drowsy from the anaesthesia, which is normal, and this should wear off within 24-48 hours. During this time, your dog should remain indoors, only going outside for short, leash-led walks to relieve themselves.

Feeding

A few hours after your dog arrives home, offer them around half of their regular meal. If they are still hungry after this, you can give them the rest of their meal about an hour later. It's best to divide the meal into smaller portions to reduce the risk of nausea and vomiting, which can be common side effects of anaesthesia. If your dog is reluctant to eat, try warming their food up or offering plain cooked chicken or white fish. If they still don't want to eat, contact your vet. Always ensure your dog has access to clean drinking water.

Activity

For most procedures, your dog's activity should be restricted for at least a week after surgery. Avoid any running or jumping, and limit their walks to a minimum. You can use a cage for their rest, but ensure it is not so large that they can over-exert themselves. If your dog has had eye surgery, their physical activity should be restricted for a few weeks.

Wound Care

Your dog may have a shaved area on their front leg, which is usually where the anaesthetic was administered. They may also have had an IV catheter inserted during surgery, which requires hair removal. Your dog might also be sent home with a protective collar or body suit to prevent them from licking or chewing their wound. It is important that they do not interfere with the wound, as this can slow healing and introduce infection. Check the wound a few times a day, and contact your vet if you notice any redness, swelling, bleeding, missing stitches, or discharge. Most skin stitches are removed 7-14 days after the operation.

Medication

Your dog may be sent home with pain medication or other oral medications. Be sure to administer all medication as instructed, and contact the vet if you have any difficulties.

Follow-Up Appointments

It is important to attend all of your dog's check-up appointments, even if they seem fine. They may need to have their stitches removed, and the vet will also check if they are comfortable enough to stop taking pain relief.

When to Contact the Vet

• If your dog is licking or chewing their stitches
• If your dog is in pain or discomfort
• If your dog is vomiting
• If your dog has not eaten for 24 hours
• If your dog is struggling to urinate
• If your dog is straining or has diarrhoea
• If you notice any of the following at the surgical site: continuous or excessive bleeding, swelling, redness, unpleasant odour, or discharge

Frequently asked questions