As dogs get older, they start having health problems just like humans. One of the most common issues is senior dog cataracts. It creates a white or cloudy layer in the eyes which makes it hard for the dog to see clearly. If not treated on time, it can even make your dog blind.
In this article we will understand:
- What are senior dog cataracts
- Their causes and symptoms
- What treatments are available
- What you should take care of
What are Dog Cataracts?
Cataracts happen when the lens of the dog’s eye is no longer clear and starts turning cloudy or white.
Normally the lens is transparent and allows light to pass through.
But when it becomes cloudy, light cannot enter properly → this causes blurry vision or blindness.
Why do Senior Dogs get Cataracts?
- Aging Cataracts
As dogs age, the proteins in the lens start sticking together.
Mostly seen in dogs 8–10 years and older. - Genetic Reasons
Some breeds are more likely to get cataracts:
Cocker Spaniel, Poodle, Labrador Retriever, Husky, Golden Retriever. - Diabetic Cataracts
Dogs with diabetes develop cataracts very fast.
Sugar collects in the lens and makes it cloudy.
Research shows that 75% of diabetic dogs get cataracts within one year. - Injury or Infection
Eye injuries or inflammation can also cause cataracts. - Diet and Environment
- Lack of vitamins and antioxidants
- Sunlight/UV exposure
- Side effects of some medicines
Stages of Dog Cataracts
Cataracts grow slowly in different stages:
- Incipient Cataract → Early stage, 10–15% of lens is damaged.
- Immature Cataract → 20–50% lens damaged, cloudy vision starts.
- Mature Cataract → Whole lens turns white or blue, vision almost gone.
- Hypermature Cataract → Lens shrinks, proteins leak → risk of glaucoma.
Symptoms of Senior Dog Cataracts
Be alert if you see these signs:
- Eyes look white/blue or cloudy
- Bumping into objects
- Cannot see well at night
- Watery eyes, redness or itching
- Hesitation in climbing stairs or going outside
- Anxiety or less activity
If you notice these, take your dog to the vet immediately.
Diagnosis of Cataracts
Vets identify cataracts using:
- Ophthalmoscope eye check
- Slit-lamp microscopy
- Ultrasound (B-scan)
- Electroretinography (ERG) → to check if retina is working or not
Treatment of Dog Cataracts
- Medicines and Eye Drops
Some antioxidant drops can slow down cataract growth.
But the only cure is surgery. - Cataract Surgery (Phacoemulsification)
- Lens is broken with ultrasound and removed
- New artificial lens is placed
- 80–90% cases get vision back if retina is not damaged
- Surgery Cost
- Around $2000–$3000 per eye
- Recovery
- Takes about 2–4 weeks
- Dog needs eye drops, protective collar, and follow-up checkups
If You Cannot Do Surgery, What to Do?
- Keep home furniture in same place, don’t move it often
- Use baby gates near stairs or pools
- Place mats on floor to avoid slipping
- Teach simple commands like sit, stay
- Give toys with smell or sound
- Most important: give patience, love and safety
Dogs depend more on smell and hearing, so even blind dogs can live happy lives.
Prevention of Cataracts
- Give a balanced diet with Vitamin C, E, Omega-3 and Lutein
- Control diabetes
- Protect eyes from injury
- Protect from UV sunlight
- Regular eye checkups, especially for senior dogs
FAQs (Frequently Asked Questions)
Q1. Can cataracts make a dog blind?
Yes, if not treated.
Q2. Can eye drops cure cataracts?
No, drops only slow the process. Only surgery can cure.
Q3. Is surgery safe for senior dogs?
Yes, if the dog is healthy, success rate is 80–90%.
Q4. What is the cost of surgery in the USA?
Around $2000–$3000 per eye.
Q5. Can blind dogs live happily?
Absolutely! With love and care they can live a normal life.
Conclusion
Senior dog cataracts are common, but with early attention and treatment, they can be managed.
Early checkups and right treatment can save your dog’s vision.
Surgery is the best option.
Even if surgery is not possible, you can still keep your dog happy and safe with love and care.
Your patience and care is your dog’s biggest strength—because your dog is connected to your heart, not just his eyes.
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