Keratoconjunctivitis Sicca: Preventing Vision Loss in Dogs

Dry eye (keratoconjunctivitis sicca or KCS) is a condition whereby dogs have a reduced tear film (deficient aqueous layer) due to destruction of their tear (lacrimal) gland. Left untreated, the condition can result in, inflammation, corneal damage (ulceration, pigmentation) or even blindness.

Dry Eye isn’t a curable condition and will require lifelong management with appropriate treatment,  and potentially an artificial tear product.

• Dry eye is seen more in dogs of increasing age and body weight.
• Certain breeds are at greater risk of developing dry eye. These include the; American cocker Spaniel, West Highland White Terrier, Pug, Lhasa Apso, English Bulldog, English Cocker Spaniel and Cavalier King Charles Spaniel

• Checking tear production annually at routine vet check-ups (such as vaccinations) in at-risk breeds
• Consulting with your vet as soon as you notice an eye problem, increasing the chance of identifying any disease early and reducing the risk of complications
• Intervening promptly with medical therapies, and artificial tear products
• Regular cleaning of the eyes and surrounding area, this not only improves hygiene but can encourage the production of tears.
• Speak to your vet for advice if you are concerned or notice any change in your pets’ eyes.

1. O’Neill, D.G., Brodbelt, D.C., Keddy, A., Church, D.B. and Sanchez, R.F. (2021), Keratoconjunctivitis sicca in dogs under primary veterinary care in the UK: an epidemiological study. J Small Anim Pract. https://doi.org/10.1111/jsap.13382