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Corneal ulcers are among the most common and serious eye diseases in dogs. They are painful, can endanger your dog’s eyesight, and always require prompt veterinary evaluation. Below, you’ll learn how a corneal ulcer develops, which symptoms should raise your eyebrows, how treatment works, and how you can contribute to supporting your dog’s eye health in everyday life.
Causes of Corneal Ulcers
Corneal ulcers develop when the outer protective layer of the cornea is damaged. Minor trauma from claws, branches, dust, or even accidents during play are often responsible. Infections, chronically dry eyes, or misalignment of the eyelids and eyelashes can also lead to ulcers. Certain breeds are more at risk due to congenital abnormalities of the eyelids.
Symptoms of a Corneal Ulcer
Typical warning signs include sudden redness or swelling of the eye, increased blinking, frequent paw rubbing, increased tearing, or visible clouding of the cornea. Significant sensitivity to light or squinting of one eye are also indicators. If you observe one or more of these symptoms, you should not hesitate to take your dog to the veterinarian.
Management of Corneal Ulcers
Treatment by a veterinarian or animal health practitioner depends on the cause and extent of the ulcer. Minor defects can usually be treated with antibiotic eye ointments, supportive eye drops, and protection from further trauma. It is important that possible causes—such as ingrown eyelashes or foreign bodies—are identified and removed. Deeper or non-healing ulcers may require special treatments, including surgical intervention.
The Role of Vitamin A
Vitamin A is an essential “eye vitamin” and plays an important role in the regeneration of the cornea and the protection of the delicate surface of the eye. A balanced diet with sufficient vitamins and minerals is therefore particularly important for maintaining eye health.
Everyday tips for your dog’s eye health
Check your dog’s eyes regularly for redness, foreign bodies, or discharge. Keep the fur around the eyes as short as possible and carefully clean any dirt with a soft, damp cloth. Avoid letting your dog look out of a moving car, as drafts and foreign bodies can further irritate the eyes. Pay particular attention to protection and care for dogs with typical protruding eyes or long hair. And: Always watch closely when your dog pinches one of their eyes – seemingly harmless symptoms can quickly hide a serious injury.
Dogs enrich our lives every day – with curiosity, zest for life, and their very own perspective on the world. Sometimes just a walk together or a quiet moment on the couch is enough to feel how special this bond is. Enjoy the time with your four-legged friend and discover new paths together.
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