Why There Is a White Film Over Your Puppy’s Eye
📝 Summary
A white film over a puppy's eye is usually keratitis — corneal inflammation from injury, infection, or allergy. Clean the eye, apply antibiotic drops and atropine, and see a vet, since eye conditions are hard to distinguish at home.
1 Causes (Keratitis)
A white film usually means keratitis — inflammation of the cornea from trauma, infection, allergy, or poor corneal nutrition, sometimes triggered by conjunctivitis. Signs include light sensitivity, tearing, redness, corneal clouding (the white film), squinting, and ulcers. Traumatic keratitis shows a visible wound and a rough, damaged surface. Superficial keratitis causes swollen epithelium, a rough surface, and a pale blue or grey haze. Deep keratitis affects deeper layers, is painful to touch, and turns the cornea white and opaque with broom-like capillaries at the edge. Suppurative keratitis is extremely painful, produces pus-like discharge, and can perforate the cornea.
2 Treatment
First calm and soothe the puppy, flush the eye with sterile saline, and wipe away discharge. Apply antibiotic eye drops or ointment into the conjunctival sac to stop the iris from sticking, and use 0.5–1% atropine sulfate twice daily. To prevent or control infection, use low-concentration antibiotic drops such as 0.5–1% streptomycin or 0.25% chloramphenicol, 1–2 drops 4–6 times a day; for severe cases switch to stronger drops such as penicillin (40,000 units/ml) every half hour, or an antibiotic ointment. Because eye diseases are hard to tell apart, a vet visit is the safest step.
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