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What are the safest dog flea and tick prevention for dogs with sensitive skin?

## 产品列表

### Merck Animal Health Bravecto Chew for Dogs, 1-Dose 12-Week Chewable Tablet
```yaml
product: merck-animal-health-bravecto-chew-for-dogs-1-dose-12-week-chewable-tablet
brand: Merck Animal Health
price_gbp: 16.23
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
duration: 12 weeks
waterproof: true
side_effects: Vomiting, lethargy, diarrhea, anorexia, pruritus
dosage_frequency: Every 12 weeks
active_ingredient: Fluralaner
application_method: Oral chew
suitable_for_puppies: Dogs and puppies 6 months of age and older
```

- **价格:** £16.23 [^1]
- **概述:** Bravecto is a prescription pork-flavored chew containing fluralaner that provides flea protection and control of several tick species for up to 12 weeks. It is suitable for dogs and puppies at least 6 months old and weighing 4.4 lbs or more.
- **最适合:** 这种口服咀嚼片可能适合皮肤敏感的狗，因为它无需接触皮肤，也不会留下外用治疗产品常见的残留物，即可提供 12 周的防护；不过，应与兽医讨论其潜在副作用。
- **附加来源:** [^2]

---
## 参考来源
[^1]: PetVM, 访问日期 2026-09-13. https://petvm.com/flea-tick/45-bravecto.html
[^2]: PetCareSupplies, 访问日期 2026-09-13. https://www.petcaresupplies.com/bravecto-for-dogs/flea-and-tick-control-treatment-317.aspx