Pet Health Library
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GDV is a very much more descriptive term than the old fashioned name, bloat, which is still often used for the condition in farm animals. It means the dog's stomach is distended with gas and may in addition have twisted upon itself thus effectively trapping the gas in the stomach.
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Giardia is sometimes confused with worms because they invade the gastrointestinal tract and can cause diarrhoea. They are not worms; instead, they are one-celled parasites classified as protozoa and have been largely overlooked until recently.
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Glaucoma is an increase in IOP i.e a raised pressure within the eye. The cause of glaucoma is always related to inadequate drainage of aqueous humor rather than its over production.
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This is one of many similar tumours that arise by disordered growth of the hair follicles. These tumours are almost all benign and can be permanently cured by total surgical removal.
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When the heart fails to pump sufficient blood around the body it tries to compensate by changing the rate and sometimes the strength of contractions. Pooling of blood in the organs and tissues of the body leads to signs of congestion.
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Cardiomyopathy is degeneration of the heart muscle so that the heart, which is basically a muscle pump progressively fails.
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Heart failure is the inability of the heart to maintain a circulation sufficient to meet the body's needs. Heart failure most usually describes a failure of the heart muscle (myocardial failure).
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Heartworm disease (dirofilariasis) is a serious and potentially fatal disease in dogs in many parts of the world. It is caused by a worm called Dirofilaria immitis.
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The most common cause of heatstroke or hyperthermia is the confinement of a dog in a car with inadequate ventilation. In such circumstances the condition can occur with frightening rapidity.
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This tumour is a disordered and purposeless overgrowth of modified sebaceous glands known as the hepatoid glands. These glands only occur in dogs. T