A blue heeler’s eye problems can be caused by several different issues. These include progressive retinal atrophy, cataracts, and conjunctivitis. These issues are usually treatable. However, some cases require surgery, so it is important to get your blue heeler checked by a veterinarian.

Persistent Pupillary Membrane

A persistent pupillary membrane is an abnormality of the pupillary membrane. This layer of tissue stretches from the anterior ciliary artery to the lens, ventral to the iris. The membrane is formed by vessels derived from the anterior ciliary arteries and connects to the posterior hyaloid arteries. This membrane normally resorbs during the first 6 weeks of life, but it can sometimes remain for months. Surgical excision may be necessary to completely remove this abnormality.

In newborns and children, persistent pupillary membranes are common and can occur unilaterally or bilaterally. They are common in premature babies and do not have any sex-related preference. They may be attached to the cornea or may be a separate structure. Some types of persistent pupillary membranes are associated with capsular opacities and epicapsular stars.

A persistent pupillary membrane is a condition of the eye that results in the presence of strands of membranous tissue from the iris to the cornea. These remnants typically do not cause any symptoms, but they may lead to cataracts and opacities. The strands are visible to a veterinarian.

Optic nerve disease, also known as retinal dysplasia, affects the eye. In some cases, it may occur in combination with a detached retina, which can cause blindness. The condition may also affect a dog’s night vision, especially if the dog has a Merle coat.

Progressive retinal atrophy

If you notice your blue heeler has eye problems that are related to age, you may be faced with the dilemma of identifying and treating progressive retinal atrophy. This is a condition that affects the rods of the retina, the light-sensitive layer of the eye. It usually develops slowly and causes gradual blindness. As the retinal cells die off, vision becomes worse and your dog may avoid dark spaces.

This disease is caused by an inherited mutation in the dog’s DNA that results in poor vision. It can lead to blindness in some cases, but it is not painful. Essentially, it damages the pigmented layer of the retina, which protects the rods and cones. As a result, your blue heeler may lose its sight or become partially or completely blind.

Breed-specific PRA tests are available, which identify the presence of the disease or its carriers. Identifying carriers is important because they may pass on the defective gene to their offspring. As such, PRA is a genetic defect, so genetic testing is recommended to determine whether your blue heeler is at risk for the disease.

Another common blue heeler eye problem is primary lens luxation, a condition in which tiny fibers in the lens cause it to fall forward, preventing the lens from seeing properly. This condition can lead to secondary glaucoma. In order to treat the pain, your dog may require surgery to remove the loose lens.


Cataracts are opacities in the lens that can cause blindness. They can develop due to advanced age or as a secondary effect of other diseases. Cataracts are a preventable problem if caught early. However, if left untreated, they can progress to glaucoma, a more severe disease. Luckily, there are treatments for cataracts in dogs that do not require surgery.

Cataracts in blue heeler eye problem causes: Cataracts develop when the lens of the eye changes. The lens in human and dog eyes is the part of the eye that filters light and sends the information to the brain. When it becomes cloudy, it may lead to irreversible vision loss. It may also cause squinting and discharge. It is important to treat your dog’s eye problem as soon as possible to preserve the eyesight.

The exact cause of cataracts is unknown, but one gene has been implicated in its development. This gene belongs to the heat shock transcription factor family, which regulates gene expression in response to various stresses. Mutations in HSF4 have been linked to both autosomal-dominant and recessive cataracts in humans. Studies conducted on mice suggest that this gene is essential for normal fibre cell differentiation during lens development.

A veterinarian can diagnose glaucoma by a thorough ophthalmic examination. The doctor can use gonioscopy to look at the eye’s iris, and tonometry to assess intraocular pressure. If the pressure in the eye increases, it can result in cataracts.


The symptoms of blue heeler eye problems can be easily treated at home, but it is always best to see your veterinarian for more serious problems. In some cases, conjunctivitis can lead to blindness if fluid builds up inside the eye. Another more serious eye problem is glaucoma, or fluid buildup in the eye.

The symptoms of blue heeler conjunctivitis can vary greatly, depending on its cause. If the disease is bacterial, antibiotics and eye drops are usually prescribed. In rare cases, antihistamines may also be prescribed. Some dogs will also need to undergo surgical procedures to remove foreign bodies from the eye.

Conjunctivitis is a painful eye condition that is usually caused by a viral or bacterial infection. This condition can also be caused by environmental irritants such as dust and pollen. A dog suffering from conjunctivitis will have red eyes and a discharge from the eye.

Symptoms of conjunctivitis include red and watery eyes, as well as eye discharge that is green or gray in color. The eyelids will also be red and swollen. In these cases, it is essential to see a veterinarian as soon as possible.

Dogs suffering from this condition may also be allergic to environmental allergens, such as dust, pollen, dust, or smoke. Other possible causes include exposure to chemicals, drugs, or swimming pools. Certain breeds are more susceptible to this eye condition than others. Fortunately, it is not fatal, but it can lead to severe problems.

Environmental irritants

Environmental irritants in the environment can irritate your dog’s eyes, causing them to turn red and watery. This common problem is caused by a number of factors, including smoke, chemicals, artificial fragrances, and pesticides and herbicides. Environmental irritants may also damage your dog’s conjunctiva (the tissue surrounding the eye). Severe cases can result in loss of hair around the eyes.

Your dog may also experience an increase in eye discharge, but this is a normal occurrence in dogs. Some breeds are more prone to eye discharge than others. However, you should consider this as an indication that your dog may be suffering from an eye problem. If your dog is constantly cleaning his or her eyes, this is a sign that the discharge is more than normal. Your vet will perform a thorough examination to determine the cause of your dog’s eye discharge.

If your dog is experiencing eye discharge, your best bet is to use a sterile eyewash to alleviate the symptoms. These eyewashes will soothe and relieve your dog from any pain associated with allergies. It is also important to limit exposure to dust, as dust is one of the leading allergens that affect your dog.

If your dog is suffering from conjunctivitis, the first step is to identify the cause. Conjunctivitis may be due to a variety of reasons, including allergies and bacterial and viral infections. Your veterinarian can prescribe antibiotics or eye drops to reduce the inflammation and eliminate the infection.


There are many different Blue heeler eye problems treatment options. While most minor injuries heal quickly, more serious cases can require surgery. If you notice any changes in your pet’s vision, consult your veterinarian for the best treatment options. You can also try homeopathic Arnica in the 6C to 30C potency, which may help your pet recover more quickly.

Your veterinarian will first check your dog’s eye discharge to determine the cause. The eye discharge of a healthy dog is usually white to grey in color and contains mucus and trapped debris. When the discharge is green or yellow, there’s a possibility of infection. Treatment for this type of problem may include antibiotics and eye drops. If you notice other symptoms, your vet may recommend surgery.

Your veterinarian will examine your pet’s eye with a special lens. This allows your veterinarian to see the drainage angle of your dog’s eye, which is crucial in determining the cause of glaucoma. It also helps determine the location of tumors if they are affecting your pet’s vision. This procedure may require surgery, or it may be done through medical means.

In some cases, you can treat your dog yourself, or seek out veterinary assistance if your dog’s eyes are bloodshot. Environmental irritants like smoke and chemicals can cause the eyes to become inflamed. This condition can also be caused by allergies. Often, environmental allergies will cause dogs to develop a rash or redness that affects their eyes. This is especially common during spring and summer months. Your dog may also have foreign bodies lodged in its eye, which can also lead to inflammation and influx of blood vessels.