78 — Canine Eye Health: Navigating Cataracts, Glaucoma and the Third Eyelid

Canine Eye Health: Navigating Cataracts, Glaucoma and the Third Eyelid In this final installment of our eye anatomy series, Marty and Laura break down the critical differences between common canine eye conditions, exploring the causes and treatments for cataracts, glaucoma, uveitis and issues affecting the third eyelid. Episode Highlights: Cataracts vs. Nuclear Sclerosis: We explain how rapid-onset cataracts are frequently linked to diabetes in dogs, while the harmless, cloudy-looking eyes seen in older pets are a natural aging change called nuclear sclerosis that does not lead to blindness. The Emergency of Glaucoma: Learn why high intraocular pressure is a major emergency in dogs. Unlike in humans, a dog's eye pressure can shoot up overnight, potentially causing permanent blindness within 24 hours if not treated immediately. Symptoms to watch for include a bulging eye, a "steamy" cornea, and a red sclera. Uncovering Uveitis: We discuss uveitis, a condition characterized by low eye pressure and inflammation. Because "the eyes are the window to the brain," uveitis often signals a deeper underlying disease, such as a tick-borne illness or an infection, requiring a thorough veterinary workup. Third Eyelid Troubles: Discover the mysteries of the canine third eyelid. We demystify "cherry eye" (a prolapsed gland that looks scary but isn't painful) and discuss follicular conjunctivitis, a common and easily treatable inflammation caused by environmental irritants like pollen and dust.