Cataracts in Dogs: Symptoms, Causes, and Treatment

Dogs are known to be man’s best friend. They are loyal, loving, and always by our side. However, just like humans, dogs are also susceptible to certain health conditions, one of which is cataracts. Cataracts refer to the clouding of the lens in the eye, which can lead to vision loss or blindness. In this blog post, we will discuss the symptoms, causes, and treatment of cataracts in dogs.

What are cataracts in dogs?

Cataracts in dogs occur when the normally clear lens of the eye becomes cloudy. This cloudiness can vary in severity, from a small spot to a complete clouding of the lens. As a result, the dog’s vision can become impaired or lost entirely.

Primary cataracts are caused by genetic factors and are more common in certain breeds such as the Poodle, Cocker Spaniel, and Siberian Husky. Secondary cataracts, on the other hand, are caused by other factors such as diabetes, trauma, or exposure to toxins.

Symptoms of cataracts in dogs

The symptoms of cataracts in dogs can vary depending on the severity of the condition. Some common symptoms include:

  • Cloudy or hazy eyes
  • Difficulty seeing or blindness
  • Bumping into objects
  • Squinting or blinking excessively
  • Changes in eye color

If you notice any of these symptoms in your dog, it is important to schedule an appointment with your veterinarian as soon as possible.

Causes of cataracts in dogs

As mentioned earlier, cataracts in dogs can be caused by a variety of factors. Some common causes include:

  • Genetics
  • Age
  • Diabetes
  • Exposure to toxins
  • Trauma to the eye

If your dog is predisposed to cataracts due to genetics, it is important to have regular eye exams to catch the condition early on.

Treatment of cataracts in dogs

The treatment of cataracts in dogs depends on the severity of the condition. For mild cases, your veterinarian may recommend monitoring the condition and making lifestyle changes such as adding more lighting to your home or rearranging furniture to help your dog navigate more easily. For more severe cases, surgery may be necessary.

Cataract surgery involves removing the cloudy lens and replacing it with an artificial lens. This surgery is typically successful in restoring vision in dogs, but it does come with risks and should be carefully considered with your veterinarian.

Prevention of cataracts in dogs

While there is no guaranteed way to prevent cataracts in dogs, there are certain steps you can take to reduce the risk. These include:

  • Regular eye exams with your veterinarian
  • Proper nutrition and exercise
  • Avoiding exposure to toxins
  • Managing underlying health conditions such as diabetes


Cataracts in dogs can be a serious and debilitating condition. It is important to be aware of the symptoms, causes, and treatment options in order to catch the condition early on and provide the necessary care for your furry friend. Regular eye exams and a healthy lifestyle can help reduce the risk of cataracts, but if you suspect your dog may have the condition, it is important to schedule an appointment with your veterinarian as soon as possible.

Cataracts in Dogs: Symptoms, Causes, and TreatmentSource:
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Van Hellen

Being a dog parent has never felt this good. Here at Wheaten Dogs, finding the best essentials for your dog is our top concern. My mission is to provide information and latest updates, especially about best dog products, to dog owners and lovers alike.

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