Veterinarians warn: Dogs' dry eyes often ignored, but can be serious

Veterinarians are urging dog owners to recognize and address dry eye, a condition that, while frequently dismissed, can significantly impair a dog's quality of life. This ailment stems from a lack of tear production, leading to discomfort and potentially severe complications if left untreated.

Certain breeds, including the Cavalier King Charles spaniel, pug, West Highland White Terrier, Yorkshire Terrier, and Shih Tzu, are anatomically predisposed to eye issues, making dry eye a more common concern for them. Experts from the British veterinary charity PDSA explain that dry eye is an "extremely painful condition" that can progress to conjunctivitis, corneal ulcers, and even permanent vision damage or loss without timely intervention.

The primary cause in most dogs is an autoimmune disorder where the body attacks tear-producing glands. This often develops gradually over months or years, highlighting the importance of early detection to prevent further damage. Less frequently, dry eye can be linked to hypothyroidism, diabetes, nerve problems, or certain medications, according to The Mirror.

Owners should watch for symptoms such as thick, sticky eye discharge, redness, pain, frequent blinking, a cloudy eye appearance, and recurring infections or ulcers. A simple Schirmer tear test can diagnose the condition. While incurable, dry eye can be managed with lifelong treatment, including medications to stimulate tear production and reduce immune response, artificial tears, and regular eye cleaning. Surgical options may be considered for severe cases.