{"pageUrl":"https://comparethespecs.com/zh/pets/dog-gear-nutrition/what-are-the-best-dog-flea-and-tick-prevention-for-puppies-under-1-year-old","lastUpdated":"2026-09-13","totalProducts":2,"niche":"一岁以下的幼犬最好的跳蚤和蜱虫预防措施有哪些？","description":"What are the best dog flea and tick prevention for puppies under 1 year old?","products":[{"brand":"Elanco","model":"Credelio Chewable Tablet for Dogs, 4.4-6 lbs, Yellow Box, 6 Chewable Tablets","price_gbp":74.99,"origin_country":null,"specs":{"duration":"1 month","side_effects":"Vomiting, diarrhea, decreased appetite, increased urination, weight loss, tremors, incoordination, seizures","dosage_frequency":"Once monthly","active_ingredient":"Lotilaner 56.25 mg","application_method":"Oral chewable tablet given with food or within 30 minutes after feeding","suitable_for_puppies":"Yes, puppies 8 weeks and older weighing 4.4 lbs or more"},"confidence_score":null,"sources":[{"label":"Chewy","url":"https://www.chewy.com/education/dog/flea-and-tick/best-flea-treatments-for-dogs","currency":"USD","source_country":"US","price":159.54,"price_gbp":118.02,"scraped_at":"2026-09-08T15:20:18.343088"},{"label":"BudgetVetCare","url":"https://www.budgetvetcare.com/credelio-for-dogs-04-to-06-lbs-5625-mg-yellow-pack-272.aspx","currency":"USD","source_country":"US","price":101.37,"price_gbp":74.99,"scraped_at":"2026-09-08T15:20:18.343088"},{"label":"Heartland Vet Supply","url":"https://www.heartlandvetsupply.com/p-5573-credelio-lotilaner-tablets.aspx","currency":"USD","source_country":"US","price":163.25,"price_gbp":120.76,"scraped_at":"2026-09-08T15:20:18.343088"}],"summary":"Credelio is a beef-flavored oral chewable containing lotilaner for flea treatment and prevention and tick control. The yellow 56.25 mg tablet is for dogs weighing 4.4-6 lbs and provides one month of protection when given with food.","ideal_for":"本产品适用于未满 1 岁、年龄至少 8 周且体重 4.4 lbs 或以上的幼犬，以小型口服咀嚼片的形式提供每月一次的跳蚤和蜱虫防护。"},{"brand":"Elanco","model":"Advantage Flea and Tick Treatment Shampoo for Dogs and Puppies, 8-fl oz Bottle","price_gbp":11.83,"origin_country":null,"specs":{"duration":"7 days","side_effects":"Skin sensitivity and irritation","dosage_frequency":"Do not repeat treatment for 7 days","active_ingredient":"Pyrethrins 0.150%, Piperonyl Butoxide 0.300%, MGK 264 Insecticide Synergist 0.479%","application_method":"Wet coat with warm water, apply shampoo and lather, leave on for 5 minutes, then rinse thoroughly","suitable_for_puppies":"Yes, puppies over 12 weeks old"},"confidence_score":null,"sources":[{"label":"Instacart","url":"https://www.instacart.com/products/17726307-advantage-tick-flea-shampoo-for-dogs-puppy-8-fl-oz","currency":"USD","source_country":"US","price":15.99,"price_gbp":11.83,"scraped_at":"2026-09-08T15:20:18.343088"}],"summary":"This unscented treatment shampoo kills fleas and ticks through contact. It is intended for dogs and puppies over 12 weeks old and is applied during a bath, with a 7-day minimum interval between treatments.","ideal_for":"仅适用于超过12周龄的1岁以下幼犬，因为它能通过接触杀死跳蚤和蜱虫，并且每7天可重复使用一次。"}]}