EYE PROBLEMS IN DOGS… DON’T BE FOOLED

Thursday, July 24, 2008
Almost daily every animal hospital receives a call about canine eye problems; and the diversity of concern expressed by the dog’s caretaker runs a wide spectrum. There are times when veterinarians will check a frantic and anxious client’s dog only to discover an insignificant soreness in the dog’s supporting tissues around the eye (called conjunctiva). The very next “eye case” may be an advanced corneal ulcer that has allowed internal contents of the eye to actually protrude through the corneal surface! And that client might calmly state, “It’s been like that for two weeks but we though it would clear up”.

Fortunately in most veterinary practices the entire staff has been directed to prioritize all calls that express concern about a potential ocular difficulty. The reason for expediting the evaluation of any case relating to eye difficulties is that there is no way for verbal description to convey the true nature or severity of the problem. Seemingly innocent conditions can fool you… and result in an ocular emergency rather rapidly. These cases simply must be seen right away.

Let’s take the “squinting dog” as an example. Surely any dog might develop a mild irritation in an eye and squint for a few moments, and extra tear production would be expected, too. But without direct examination of the eye and attendant structures, no one (not even a Specialist in Veterinary Ophthalmology) would know if the squinting is due to a tiny scratch on the cornea, a cinder hiding beneath the third eyelid or a penetrating wound from a carelessly aimed BB gun! And one of the very first signs of systemic diseases such as Blastomycosis or cancer could be an innocent looking squint.

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