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| Common Problems in Dogs Eyes |
Cataracts
Cataract in Dogs is usually hereditary in nature but can also be caused because of injury. A diabetic dog is more prone to cataracts. Cataracts can be static or they might increase with time. If a cataract covers less than 30 % of the lens then it might not cause any harm but once it spread to more than 60 %of the lens then the dog becomes visually impaired. Cataract usually progresses because of many factors like the breed of dog, type of cataract, age or presence of diseases like diabetes.
Breeds which are prone to hereditary cataracts are Labrador retriever, Cocker Spaniel, Poodle, Welsh springer spaniel, Boston terrier etc.
If a cataract is suspected in the dog then it must be taken to a Veterinarian for Eye examination and understanding of the level of vision impairment. Cataracts can be removed by a surgical procedure called Phacoemulsification which is similar to what is performed in humans. In this process, the cloudy part is removed from the eye. This process is usually performed when the dog finds difficulty in vision.
Dry Eye
Also known as Keratoconjunctivitis sicca (KCS), in this condition, the tear gland is inflamed and is unable to produce the normal amount of tears thus making the eyes dry. Because of fewer or no tear the eyes are not lubricated and becomes unhealthy. Dry eye can be caused because of many reasons but mainly it is associated with disorders of the immune system. In certain breeds, this condition can be very painful and if left unattended then it can worsen. In order to diagnose these conditions early stages, a regular eye examination is important.
Symptoms:
Discharge around eye
Rubbing or pawing at the eye and face
Frequent eye infections
Blinking of eye
Red eye
Breeds at Risk:
Cocker Spaniel, Shih Tzu, Pug, English bulldog, Yorkshire terrier etc.
Treatment
If any of the symptoms are suspected then please contact a local veterinarian for a confirmatory diagnosis. Once diagnosed the veterinarian usually recommends a good eye drop to keep the eyes moist and lubricated. The vet might recommend antibiotics and anti-inflammatory drugs in case of any infection.
Apart from medication owner should also clean the eyes regularly with cotton swabs or soft and clean wipes.
Glaucoma
Glaucoma in dogs is caused because of insufficient drainage of fluid from the eye. Because of this pressure is build up inside the eye that leading to damage to the optic nerve and retina. Glaucoma is usually inherited called primary glaucoma or it may be caused because of other eye conditions like cataracts or renal detachments.
