What should I do if my dog has worms? ——A complete guide to causes, symptoms and treatments
Recently, pet health topics have become increasingly popular on social media, and “dog worms” have become one of the focuses of pet owners’ attention. The following is a compilation of dog parasite problems that have been hotly discussed on the Internet in the past 10 days. It combines veterinary advice and actual cases to provide you with structured solutions.
1. Common causes of dog worms

| Parasite type | route of infection | High season |
|---|---|---|
| roundworm | Maternal transmission/accidental ingestion of eggs | All year round (more likely to occur in spring) |
| tapeworm | Flea borne/raw meat infestation | summer and autumn |
| hookworm | Skin penetration/oral infection | wet rainy season |
| Whipworm | Feces pollute the environment | Warm areas year round |
2. Identification of core symptoms
According to the pet hospital’s admission data in the past 10 days:
| Symptoms | Probability of occurrence | Hazard level |
|---|---|---|
| Insect bodies visible in feces | 72% | ★★★ |
| Anal itching (rubbing behavior) | 65% | ★★ |
| Vomiting with parasites | 38% | ★★★★ |
| Weight loss/coarse hair | 56% | ★★★ |
3. Three-step method for emergency treatment
1.sample collection: Use a sealed bag to save the insect body or take a clear video for the veterinarian to diagnose the insect species.
2.Environmental disinfection: Use hot water above 60℃ to flush the dog activity area, focusing on fecal contamination.
3.Medication contraindications: Puppies/pregnant dogs need professional guidance, and the use of human anthelmintics is prohibited.
4. Comparison of mainstream deworming programs
| Drug type | Onset of effect | Insect spectrum coverage | price range |
|---|---|---|---|
| Internal deworming tablets | 12-24 hours | Roundworm/hookworm/whipworm | 30-80 yuan |
| external drops | 48 hours | Tapeworms/Flea | 60-120 yuan |
| Injectable preparations | 2 hours | Broad spectrum insecticide | 150-300 yuan |
5. Key points of preventive measures
•Regular deworming: Once a month for puppies, once every 3 months for adult dogs (adjusted according to frequency of going out)
•Diet management: Avoid feeding raw meat, and boil and cool drinking water.
•behavior modification: Train anti-eating habits and wear muzzles when going out
6. Recent hot questions and answers
Q: Is it normal to pull out more bugs after deworming?
A: It is a symptom of drug onset and requires follow-up consultation if it lasts for more than 3 days.
Q: How to identify the authenticity of anti-parasitic drugs purchased online?
A: Look for the national veterinary drug traceability code and scan the code to verify the packaging information.
According to statistics from the Animal Welfare Association, correct deworming can extend a dog’s life by 2-3 years. If your dog is found to have suspected symptoms, it is recommended to seek medical treatment within 72 hours to avoid serious complications such as intestinal obstruction caused by the worms.
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