Canine Care Guides
Ringworm
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Despite the name, ringworm is not caused by worms, but by a fungus. Most infections in pets are caused by one of three types of fungi, the most common being Microsporum canis. The fungi invade the superficial layers of the skin, hair, and/or nails. Because fungi thrive in moist environments, these organisms are especially persistent in humid climates and damp surroundings.
Read More Sarcoptic Mange
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Sarcoptic mange (scabies) is an intensely itchy skin condition of dogs that is caused by microscopic mites called Sarcoptes scabiei.
Read More Schirmer Tear Test
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Tears are produced by the eyes to reduce irritation, supply oxygen, and help keep the surface of the eyes moist. When tear production is inadequate, the eyes become painful, red, and irritated. This condition is commonly called dry eye, but the medical term is keratoconjunctivitis sicca (KCS).
Read More Seborrhea
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Seborrhea is a general term used to describe skin and hair that has excessive amounts of flakes (like dandruff) and/or grease. In most cases, the term describes the clinical signs, and not a disease itself.
Read More Seizures and Epilepsy
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A seizure (convulsion) is the sudden transmission of nerve impulses from the brain that causes involuntary muscle activity. The seizure may affect just one part of the body, such as the face, or the entire body. When the whole body is affected, it is called a grand mal seizure. A seizure may be a one-time event, but if seizures occur repeatedly over the course of weeks or months, they are categorized as epilepsy. Epilepsy is common in dogs but relatively rare in cats.