哪种狗用跳蚤和蜱虫预防措施能提供持久保护？
本页比较了3款哪种狗用跳蚤和蜱虫预防措施能提供持久保护？的经过验证的规格与价格。热门选择包括Boehringer Ingelheim NexGard Chewables for Dogs、Zoetis Simparica Chewables for Dogs、Merck Animal Health Bravecto Topical for Dogs。价格区间为£34至£2,145。所有规格数据均来自制造商文档与专业零售商。
| Product ⇅ | Price ⇅ | Active Ingredient ⇅ | Dosage Frequency ⇅ | Duration (months) ⇅ | Waterproof ⇅ | Suitable for Puppies ⇅ | Potential Side Effects ⇅ | Application Method ⇅ |
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Boehringer Ingelheim NexGard Chewables for Dogs
US
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£34.42 ≈ | Afoxolaner | 每月一次 | 30天 | — | ✓ | — | 牛肉味口服咀嚼片 |
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NexGard Chewables are monthly oral beef-flavored treatments containing afoxolaner to kill adult fleas and control several tick species. They are suitable for dogs and puppies from 8 weeks of age that weigh at least 4 lb, with weight-specific chewable strengths. ★ 适合人群本产品适合需要持久跳蚤和蜱虫防护的犬只，因为每片口服咀嚼片可提供30天的防护，并且每月使用一次。
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Zoetis Simparica Chewables for Dogs
US
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£2145.00 ≈ | Sarolaner | 每月一次 | 35天 | ✓ | ✓ | — | 口服咀嚼片 |
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Simparica is a monthly oral chewable containing sarolaner for flea and tick control in dogs. It provides protection for up to 35 days and is suitable for puppies aged 8 weeks and older when the correct weight-based dose is used. ★ 适合人群本产品适合需要长期预防跳蚤和蜱虫的犬只，因为一片口服咀嚼片可提供最长35天的保护，即使犬只接触水后仍能保持有效。 |
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Merck Animal Health Bravecto Topical for Dogs
US
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£50.29 ≈ | Fluralaner | 每12周一次 | 12周 | ✓ | ✓ | — | 将整管药液涂抹于颈部根部的皮肤上 |
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Bravecto Topical uses fluralaner to kill fleas and control several tick species with one application every 12 weeks. It is a prescription topical treatment for dogs and puppies at least 6 months old that weigh at least 4.4 lb. ★ 适合人群本产品适合需要长期预防跳蚤和蜱虫的犬只，因为一次外用剂量可提供长达 12 周的保护，并且在施用至少 3 天后洗澡或游泳仍能保持有效。 |
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