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651 results for “aging dog”
Hydrocephalus in Dogs and Cats: Symptoms, Treatment, and Prevention
Hydrocephalus is accumulation of cerebrospinal fluid within or around the brain, from birth defects or later causes such as vitamin A deficiency, meningitis, or chronic disease. It causes dullness, poor vision, and aimless wandering, and has no specific cure beyond supportive care.
Heatstroke and Sunstroke in Dogs: Symptoms, Treatment, and Prevention
Heatstroke and sunstroke—together called heat illness—overwhelm a dog's ability to shed heat, sending body temperature dangerously high and damaging the brain and organs. Large and short-nosed breeds are most at risk, and rapid cooling with veterinary care is lifesaving.
Concussion and Cerebral Contusion in Dogs and Cats: Symptoms, Treatment, and Prevention
Concussion and cerebral contusion are brain injuries from blows, falls, or car accidents that impair brain function, causing collapse, seizures, and sometimes blindness. Emergency care protects the brain, lowers pressure, and supports recovery, with surgery when bleeding compresses tissue.
Polycythemia in Dogs and Cats: Symptoms, Treatment, and Prevention
Polycythemia is an increase in red-blood-cell concentration, either from fluid loss or from true overproduction by the marrow. Thickened blood can cause oxygen shortage, seizures, and clots, and treatment restores normal volume or reduces cell mass under veterinary care.
Leukemia in Dogs and Cats: Symptoms, Treatment, and Prevention
Leukemia is a malignant disease of the blood-forming system in which abnormal white cells flood the marrow and blood, damaging other organs. Forms include myeloid, lymphoid, monocytic, and mast-cell leukemia, and treatment is difficult, relying on chemotherapy and supportive care.
Disseminated Intravascular Coagulation (DIC) in Dogs and Cats: Symptoms, Treatment, and Prevention
Disseminated intravascular coagulation (DIC) is a body-wide clotting crisis triggered by severe illness, poisoning, or immune failure, in which clots form and consume factors, then bleeding begins. It is a medical emergency treated by resolving the underlying disease plus transfusion and anticoagulation.
Lymphangitis and Lymphadenitis in Dogs and Cats: Symptoms, Treatment, and Prevention
Lymphangitis and lymphadenitis are inflammations of the lymph vessels and nodes, usually from infection, immune disorders, or tumors. Signs vary by location but center on swelling, pain, and systemic inflammation, and treatment targets the underlying disease.
Cor Pulmonale in Dogs and Cats: Symptoms, Treatment, and Prevention
Cor pulmonale (pulmonary heart disease) is right-sided heart failure driven by high pressure in the pulmonary arteries, usually from chronic lung disease, heartworm, or chest-wall disorders. Signs include cough, labored breathing, and fluid buildup, and treatment must target the underlying cause.
Tetralogy of Fallot in Dogs and Cats
Tetralogy of Fallot is a congenital heart defect combining four abnormalities that lower blood oxygen. Affected pets are stunted, blue-tinged, and prone to breathless spells. Care focuses on oxygen, limited activity, and surgical repair.
Aortic Stenosis in Dogs and Cats
Aortic stenosis is a congenital narrowing of the heart's main outflow valve, most common in dogs such as shepherds and boxers. Mild cases are silent; moderate ones bring cough, exercise breathlessness, and sudden collapse. Treatment limits activity and prevents secondary infection.