Library
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Flea allergy dermatitis is a common cause of allergic reactions in dogs. The antigens in flea saliva cause an intensely itchy response in sensitive dogs. Itching and hair loss in the region from the middle of the back to the tail base and down the rear legs (the flea triangle) is often associated with this allergy. Strict flea control is essential for treatment and prevention.
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Fleas are the most common nuisance and parasite affecting dogs, and an infestation can lead to serious health problems. Flea control requires a three-pronged approach; they need to be eliminated from 1) your dog, 2) any other cats and dogs that you have, 3) your home and yard. There are many flea control products available and your veterinarian can help you determine which are the safest and most effective for your pets.
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Fluralaner is given by mouth or applied topically and is used to treat flea and tick infestations, and also off-label to treat certain types of mange and mites. Give as directed. Side effects are uncommon but may include stomach upset or neurologic symptoms. Do not use in pets with a history of seizures. If a negative reaction occurs, please call the veterinary office.
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Giardiasis is an intestinal infection of man and animals caused by a protozoan parasite Giardia intestinalis (also known as Giardia lamblia). Giardia is a simple one-celled parasitic species; it is not a "worm", bacteria or virus. The parasite occurs worldwide and is a common cause of "Traveler's Diarrhea" in people.
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Harvest mites, also known as red bugs, trombiculid mites, scrub-itch mites, berry bugs or, in their larval stage, as chiggers, are mites commonly found in forests and grasslands. Larval stages affect warm-blooded animals and cause a very itchy skin reaction.
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Heartworm disease is a serious and potentially fatal disease. Adult heartworms may live for 5 to 7 years and produce millions of offspring called microfilaria. You can prevent your dog from getting heartworms by using a heartworm preventive.
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Heartworm treatment involves several components to combat potential bacterial infection, kill heartworm larvae (microfilaria), kill adult heartworms, and then test to confirm successful treatment. Complete rest for a dog undergoing treatment is essential.
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Hepatozoonosis in dogs is caused by ingestion of one of two organisms: H. americanum and H. canis. Both parasites are more common in the southern United States. The clinical sign and treatments for dogs with hepatozoonosis differ depending on the parasite species causing the infection. In either case, with appropriate treatment, the prognosis is generally good.
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Hookworms (Ancylostoma caninum, Ancylostoma braziliense) are intestinal parasites of the cat and dog that get their name from the hook-like mouthparts they use to anchor themselves to the lining of the intestinal wall. They are only about 1/8" (3 mm) long and so small that it is very difficult to see them with the naked eye.
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Canine hot spots are red, inflamed skin lesions that appear quickly, ooze, and may contain pus. They are the result of a dog excessively scratching, licking, or chewing at an itch. There are several possible underlying causes of the itch and it is crucial to determine what it is to successfully treat the problem. This handout explains these possible causes and the treatment(s) required to resolve them.