All Care Guides

Pica and Coprophagy

Pets with pica or coprophagy eat substances that are not considered food. Pica involves the eating of objects. Dogs may be more likely to eat objects such as rocks and toys, while cats may eat clothing, strings, and kitty litter. Oriental breeds of cats are more likely to eat fabrics and wool.

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Pneumonia in Cats

Most lung tissue is made up of tiny clusters of air “balloons” (called alveoli). Each balloon is lined by a thin layer of cells and surrounded by a network of very small blood vessels. When you breathe in, air fills the balloons. The cells in the lining and the small blood vessels exchange oxygen from the air for carbon dioxide, which you then breathe out. The main pathway from the lungs to the outside of the body consists of the trachea (the large airway that begins at the back of the throat and continues down into the lungs) and the nostrils.

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Pneumonia in Dogs

Most lung tissue is made up of tiny clusters of air “balloons” (called alveoli). Each balloon is lined by a thin layer of cells and surrounded by a network of very small blood vessels. When you breathe in, air fills the balloons. The cells in the lining and the small blood vessels exchange oxygen from the air for carbon dioxide, which you then breathe out. The main pathway from the lungs to the outside of the body consists of the trachea (the large airway that begins at the back of the throat and continues down into the lungs) and the nostrils.

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Polyuria and Polydipsia

Polyuria (PU) and polydipsia (PD) are the medical terms used to describe excessive urination and excessive drinking, respectively. Because these two abnormalities tend to occur together, the abbreviation PU/PD is commonly used.

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Porphyromonas in Canine Dental Disease

When a dog’s teeth are not properly cleaned or cared for on a regular basis, plaque and tarter can build up on the tooth surface and underneath the gumline. This material can irritate the gums, causing inflammation known as gingivitis. If left untreated, gingivitis can lead to the development of periodontitis, which is the infection and inflammation of structures that support the teeth. Periodontal disease tends to include both gingivitis and periodontitis.

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