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799 results for “internal parasite”

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Should pets be dewormed or vaccinated first?

Deworm first, then vaccinate about 1 to 2 weeks later. Internal parasites hinder antibody production, so a healthy state is required for vaccines.

Q&A 📅 August 6, 2026
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How Dangerous Is Heartworm in Dogs? Infection, Symptoms, and Prevention

Heartworm (Dirofilaria immitis) is a hidden but deadly internal parasite spread by mosquitoes. Early infection shows almost no signs, yet it can cause heart and lung failure and is fatal in advanced cases. The good news: it is fully preventable with monthly preventives and annual testing.

Pet Health 📅 August 6, 2026
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Why is my dog not eating and pooping blood?

Blood in stool with no appetite may be parvovirus, internal parasites, intestinal scraping, or poisoning — see a vet. Bone/foreign-object scraps can lightly scratch the gut (try anti-inflammatory first); lethargy+vomiting+no appetite suggests virus/poison; overdue deworming needs a fecal test first.

Q&A 📅 August 6, 2026
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What to do if a kitten has diarrhea?

Give pet probiotics and a light diet, no irritating food. If no improvement, it may be acute enteritis needing anti-inflammatory meds. It could also be internal parasites or panleukopenia; with blood in stool, low appetite, weight loss, or lethargy, see a vet.

Q&A 📅 August 6, 2026
How to Tell If Your Cat’s Deworming Worked

How to Tell If Your Cat’s Deworming Worked

If a cat already had worms, check a week later: no eggs or live worms in the stool means internal parasites are cleared, and parting the coat should show no fleas, lice, or ticks. Mites need a skin scrape and healing check. If signs remain, use a correctly matched product and repeat in 10-15 days.

Pet Health 📅 August 6, 2026
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Why does my dog vomit yellow, sticky fluid?

Yellow sticky vomit is often from long hunger, parasites or infectious disease. First, an empty stomach makes excess acid, causing yellow foam — feed on a fixed schedule. Second, roundworms, threadworms, toxoplasma and other internal parasites can cause it — deworm promptly. Also, parvo or distemper can cause it; if the cause is unclear, see a vet.

Q&A 📅 August 6, 2026
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What causes a puppy to poop blood?

Blood in stool can come from internal parasites, swallowed foreign objects, or parvo/coronavirus. Bones or hard objects can scratch the gut and bloody the stool. Parasites like trichomonas and coccidia damage the gut lining and cause diarrhea with blood. Unvaccinated puppies have a higher chance of parvo/corona; with fever, lethargy and appetite loss, see a vet.

Q&A 📅 August 6, 2026
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What should I do if my male cat keeps getting thinner?

A male cat that keeps losing weight may be in prolonged heat or infected with internal parasites. Heat raises metabolism via hormones, so he won't gain; if you won't breed him, neuter him. Internal parasites steal nutrients and can cause vomiting and diarrhea, so deworm (every 2-3 months internally, monthly externally) if it's been a while. Thyroid disease or chronic gastroenteritis also cause weight loss - see a vet.

Q&A 📅 August 6, 2026
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Why is my dog retching or gagging?

Common causes of vomiting include overeating, physiological vomiting, eating the wrong thing, internal parasites, and gut problems. Eating too much burdens the gut and triggers vomiting; some dogs throw up and re-eat food, which is normal. Dirty or spoiled food also causes vomiting, and if diarrhea or lethargy appears, see a vet.

Q&A 📅 August 6, 2026
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Why do dogs get canine parvovirus?

Dogs catch parvovirus through poor diet, chilling, dirty living conditions, internal parasites, or contact with the virus. Signs include lethargy, appetite loss, vomiting, diarrhea, and bloody stool; untreated cases dehydrate and can die. Vaccination prevents it, so see a vet promptly if infection is suspected.

Q&A 📅 August 6, 2026