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4334 results for “how to pet a dog”
Canine and Feline Caval Syndrome (Heartworm): Symptoms, Treatment, and Prevention
Caval syndrome is the acute, life-threatening form of heartworm disease in which adult worms suddenly obstruct the vena cava and heart, causing sudden collapse, bloody urine, and jaundice. Emergency surgical removal of the worms is the definitive treatment, and prevention depends on year-round parasite control.
Canine Hypertrophic Cardiomyopathy: Symptoms, Treatment, and Prevention
Canine hypertrophic cardiomyopathy (HCM) is a chronic, often inherited heart muscle disease in which the left ventricular wall and septum thicken, impairing the heart's ability to relax and fill. Many dogs show no signs until they develop breathing difficulty, fainting, or sudden collapse, so early cardiac screening is essential.
Canine and Feline Trichomoniasis: Symptoms, Treatment, and Prevention
Trichomoniasis is a protozoal parasite infection of dogs and cats, most often caused by Pentatrichomonas, that produces stubborn, mucoid, sometimes bloody diarrhea. It spreads through contaminated food and water and is managed with antiprotozoal therapy plus supportive care.
Canine and Feline Cryptosporidiosis: Symptoms, Treatment, and Prevention
Cryptosporidiosis is a protozoal (coccidian) infection of dogs and cats that causes acute, watery diarrhea, vomiting, and abdominal discomfort. It is most severe in young, stressed, or immunocompromised animals and is zoonotic, so hygiene is essential.
Canine and Feline Giardiasis: Symptoms, Treatment, and Prevention
Giardiasis is caused by the flagellate Giardia duodenalis attached to the intestinal mucosa, reducing absorption and causing diarrhea and wasting, especially in puppies. It is treated with antiprotozoal drugs and rehydration.
Canine Leishmaniasis (Kala-azar): Symptoms, Treatment, and Prevention
Canine leishmaniasis is a zoonotic protozoal disease caused by Leishmania donovani and transmitted by sandflies; dogs are an important reservoir host. It causes skin lesions, wasting, and systemic illness, and is treated with antiprotozoal drugs.
Canine Babesiosis: Symptoms, Treatment, and Prevention
Canine babesiosis is a tick-borne protozoal disease caused by Babesia species that destroy red blood cells, leading to severe anemia and hemoglobinuria. It is treated with babesiacides and supportive care, including transfusion in severe cases.
Canine and Feline Schistosomiasis (Blood Fluke Infection): Symptoms, Treatment, and Prevention
Schistosomiasis (Japanese blood fluke disease) is a zoonotic infection caused by Schistosoma japonicum living in the portal-mesenteric veins of mammals and people. It causes anemia, diarrhea, and ascites, and is treated with schistosomicides.
Canine and Feline Tapeworm Infection (Cestodiasis): Symptoms, Treatment, and Prevention
Tapeworm infection is caused by cestodes such as Dipylidium caninum and Taenia species residing in the small intestine of dogs and cats. Heavy infections cause poor condition and intestinal blockage, and are treated with antitapeworm drugs.
Canine and Feline Thelaziosis (Eye Worm Infection): Symptoms, Treatment, and Prevention
Thelaziosis is caused by the nematode Thelazia (eyeworm) that lives under the nictitating membrane of dogs and cats, causing conjunctivitis and keratitis that can impair vision. The worms are physically removed and the eye treated.