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1560 results for “dog parasite”
What are the symptoms of an enlarged heart in dogs?
An enlarged heart in dogs causes breathing difficulty such as panting, with bulging veins, a blue-tinged tongue, and rapid breathing. Causes include infection, lung disease, parasites, hypertension, and cardiomyopathy. Diagnose via ECG and chest X-ray.
Can Dogs Go Bald? Understanding Localized Hair Loss
Dogs don't go bald from genetics like people do; their "bald spot" is localized hair loss from salty food, lack of sunlight, over-bathing, follicle damage, poor nutrition, or fungal/mite/bacterial skin disease. Adjust diet and care, limit baths, ensure sunlight and parasite control, and see a vet for serious skin issues.
What should I do if my dog has mild diarrhea but is still energetic?
Mild diarrhea with good energy is often simple indigestion from eating something unclean. You can start with bismuth subsalicylate tablets and probiotics, but if it worsens or recurs, see a vet to rule out parasites or viral infection.
Why Does My Dog Have Red, Crusty Skin Patches
Red, crusty spots can come from parasites, fungal or bacterial infection, allergies, or injury. Small wounds can be cleaned with iodine and an Elizabethan collar; larger or spreading patches need a vet skin scrape to find the cause. Early treatment is cheap — don't delay.
Why Doesn’t My Dog’s Ears Stand Up?
Whether a dog's ears stand up depends on breed genetics, age (many stand between 4–6 months), calcium and overall nutrition, health issues like ear mites or infection, and even bad sleeping posture or rough play. Floppy or upright, it's normal—focus on ear health, not appearance.
How to Treat and Prevent Hookworms in Dogs
Hookworms are tiny intestinal parasites that enter dogs by mouth, through the skin, or from mother to pup, then feed on blood and can cause anemia, tarry stools, and even death. Treat promptly with a dewormer (levamisole, albendazole, milbemycin, or praziquantel) and support the blood, and prevent by regular deworming, avoiding high-risk areas, no raw meat, and daily poop cleanup.
Why Does My Dog Have More and More Black Spots?
Black spots on a dog are often harmless age-related pigment (or sun) spots, but they can also signal fleas—look for flea dirt—or skin disease such as folliculitis, fungus, or bacteria, usually with itching and hair loss. Limit sun exposure for normal spots, and see a vet if spots come with scratching or fur loss.
Why Do Dogs Develop Lyme Disease?
Lyme disease in dogs is caused by Borrelia burgdorferi transmitted through tick bites, with only a small fraction of infected dogs showing symptoms such as fever, joint swelling, or kidney issues. A vet confirms diagnosis via blood or urine tests, and treatment centers on a course of antibiotics.
How to Treat and Prevent Lyme Disease in Dogs
Lyme disease in dogs is transmitted by tick bites carrying Borrelia burgdorferi. Prevention focuses on avoiding tick exposure and regular parasite control, while treatment relies on veterinary diagnosis and a course of antibiotics.
Why Is My Dog Losing Hair Around the Ears?
Hair loss around a dog's ears can stem from normal shedding, genetics, or poor nutrition, or—more seriously—a skin disease, parasites, or an ear infection. Watch for itching, redness, or discharge, and seek a veterinary diagnosis before treating.