A Basic Guide to Dogs and Conjunctivitis

If your bright-eyed, playful pooch suddenly changes into an irritable, red-eyed monster, you may need to look for signs of conjunctivitis. Humans aren’t the only creatures to suffer from this itchy and painful eye condition!

While allergies are the most common cause of conjunctivitis in dogs, it may be a symptom of a more serious problem. Our guide to dogs and conjunctivitis will help you recognise when your canine companion needs a trip to the vet to relieve their distress.

What is Conjunctivitis?

Conjunctivitis, often termed "pink eye," is the inflammation of the conjunctiva, the membrane covering the eye and lining the eyelid. It can become inflamed and infected, impacting one or both eyes.

Causes of Conjunctivitis in Dogs

Non-infectious conjunctivitis

This common form in dogs is usually triggered by allergens. Other causes include:

• Irritation from a foreign body such as dirt, pollen, dust or chemicals.
• Eye Injuries, including scratches.
• Eye diseases such as glaucoma or ulcerative keratitis.
• Dry eye, where a dog doesn’t produce enough tears to keep the eye moist
• Blocked or infected tear ducts.
• Certain breeds being more prone to eye conditions

Infectious conjunctivitis

Less common, this type is caused by bacterial or viral infections and is contagious.

Recognising the Signs of Dog Conjunctivitis

A healthy dog's eye should be clear and bright. Symptoms of conjunctivitis include

• Redness of the eye.
• Swelling in any part of the eye, eyelid or eye area.
• Clear, yellow or green discharge from the eye, which may appear gunky
• Swollen or crusty eyelids.
• Third eyelid protrusion (red tissue popping up under the bottom eyelid)
• Squinting or blinking more than usual.
• Pawing or scratching the eyes.

The Importance of Veterinary Diagnosis

According to the Australian Veterinary Association, untreated conjunctivitis can lead to more severe issues. Early vet intervention is key. An eye exam will be conducted, including various tests to determine the underlying cause.

Treatment and Recovery

Upon diagnosis, your vet might suggest treatments like:

• Specific over-the-counter conjunctivitis treatments available in Australia for dogs.
• Prescription eye drops or ointments.
• Antihistamines for allergies.
• Anti-inflammatory or antibiotic treatments for underlying conditions.
• Guidance on administering these treatments to your pet.
• Using a buster collar to prevent further irritation.
• Isolating infectious dogs to prevent the spread.

Can You Use Human Eye Drops for Dogs?

It's a common question whether over-the-counter human eye drops are safe for dogs. While tempting, it's crucial to consult your vet before using any human medication on your pet, as some ingredients may be harmful to dogs.

Preventing conjunctivitis starts with keeping an eye on your dog's overall health and being aware of early infection signs. Early treatment ensures the health and happiness of your furry friend.

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