{"product_id":"advantage-ii-large-dog-flea-treatment-21-55-lbs-6month","title":"Advantage II Large Dog Flea Treatment | 21-55 lbs | 6-Month","description":"\u003cp\u003eReliable flea control for medium to large dogs. Advantage II Large Dog Flea Treatment provides comprehensive, vet-recommended flea protection for dogs weighing 21–55 lbs — killing fleas, larvae, and eggs to break the flea lifecycle and eliminate infestations with monthly topical applications.\u003c\/p\u003e\n\u003cp\u003eAdvantage II's dual-action formula kills adult fleas on contact within 12 hours through Imidacloprid, while Pyriproxyfen kills flea larvae and prevents eggs from hatching — attacking the flea lifecycle at every stage simultaneously. Monthly application provides 30 days of waterproof protection per dose. The treatment begins working almost immediately, providing rapid relief from fleas and their associated irritation. Six applications in each package provide your medium or large dog with a full 6 months of continuous flea protection — the most economical way to keep your pet flea-free year-round.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eActive Ingredients:\u003c\/strong\u003e Imidacloprid + Pyriproxyfen  |  \u003cstrong\u003eDog Size:\u003c\/strong\u003e 21–55 lbs\u003cbr\u003e\u003cstrong\u003eSupply:\u003c\/strong\u003e 6-Month (6 doses)  |  \u003cstrong\u003eApplication:\u003c\/strong\u003e Monthly topical\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhen will Advantage II start killing fleas?\u003c\/h3\u003e\n\u003cp\u003eAdvantage II starts killing fleas within 12 hours of application and eliminates re-infesting fleas from the environment within 2 hours. The vast majority of fleas are killed within 1 hour of contact with your treated dog.\u003c\/p\u003e\n\u003ch3\u003eIs this 100% authentic?\u003c\/h3\u003e\n\u003cp\u003eYes — all Hamxi products are 100% authentic, sourced from authorized distributors.\u003c\/p\u003e\n\u003cp\u003e✔ 100% Authentic  |  ✔ Free Shipping on $50+  |  ✔ 30-Day Hassle-Free Returns\u003c\/p\u003e","brand":"Advantage","offers":[{"title":"Default Title","offer_id":52871172292955,"sku":null,"price":53.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/6836\/7451\/files\/advantage-ii-large-dog-flea-treatment-21-55-lbs-6-month-supply-1629260.jpg?v=1782266412","url":"https:\/\/www.hamxi.shop\/products\/advantage-ii-large-dog-flea-treatment-21-55-lbs-6month","provider":"Hamxi","version":"1.0","type":"link"}