{"product_id":"k9-advantix-ii-large-dog-vet-recommended-flea-tick-mosquito-treatment-prevention-dogs-21-55-lbs-6-month-supply","title":"K9 Advantix II Large Dog Vet-Recommended Flea, Tick \u0026 Mosquito Treatment \u0026 Prevention | Dogs 21–55 lbs. | 6-Month Supply","description":"\u003ch2 data-section-id=\"zueal2\" data-start=\"0\" data-end=\"123\"\u003eK9 Advantix II Large Dog Vet-Recommended Flea, Tick \u0026amp; Mosquito Treatment \u0026amp; Prevention | Dogs 21–55 lbs. | 6-Month Supply\u003c\/h2\u003e\n\u003cp data-start=\"125\" data-end=\"568\"\u003eProtect your dog from harmful pests with K9 Advantix II Large Dog Vet-Recommended Flea, Tick \u0026amp; Mosquito Treatment \u0026amp; Prevention, a trusted and veterinarian-recommended topical treatment specially formulated for large dogs weighing between 21–55 lbs. This advanced monthly treatment provides powerful protection against fleas, ticks, mosquitoes, biting flies, and lice, helping your dog stay healthy, active, and comfortable throughout the year.\u003c\/p\u003e\n\u003cp data-start=\"570\" data-end=\"888\"\u003eK9 Advantix II not only kills fleas and ticks but also repels them before they bite. The fast-acting formula begins working within 12 hours and helps prevent flea infestations by eliminating flea eggs and larvae. Its waterproof formula ensures continuous protection even after bathing, swimming, or outdoor activities.\u003c\/p\u003e\n\u003cp data-start=\"890\" data-end=\"1190\"\u003eThis convenient 6-month supply includes six easy-to-apply topical doses, offering long-lasting defense with one simple monthly application. Designed for active and outdoor dogs, the fragrance-free treatment spreads through your dog’s skin and coat for full-body protection without causing irritation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"12jh0uk\" data-start=\"1192\" data-end=\"1209\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1210\" data-end=\"1596\"\u003e\n\u003cli data-section-id=\"1qgcgjj\" data-start=\"1210\" data-end=\"1261\"\u003eSpecially made for large dogs weighing 21–55 lbs.\u003c\/li\u003e\n\u003cli data-section-id=\"1f3zbif\" data-start=\"1262\" data-end=\"1329\"\u003eKills and repels fleas, ticks, mosquitoes, biting flies, and lice\u003c\/li\u003e\n\u003cli data-section-id=\"1mtxr01\" data-start=\"1330\" data-end=\"1368\"\u003eStarts killing fleas within 12 hours\u003c\/li\u003e\n\u003cli data-section-id=\"66nw02\" data-start=\"1369\" data-end=\"1431\"\u003ePrevents flea infestations by targeting flea eggs and larvae\u003c\/li\u003e\n\u003cli data-section-id=\"ugli1e\" data-start=\"1432\" data-end=\"1471\"\u003eWaterproof protection for active dogs\u003c\/li\u003e\n\u003cli data-section-id=\"1zlp3p\" data-start=\"1472\" data-end=\"1506\"\u003eEasy monthly topical application\u003c\/li\u003e\n\u003cli data-section-id=\"euytr1\" data-start=\"1507\" data-end=\"1544\"\u003eVet-recommended parasite protection\u003c\/li\u003e\n\u003cli data-section-id=\"1u996h7\" data-start=\"1545\" data-end=\"1596\"\u003eIncludes 6 monthly doses for long-term protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mohi3i\" data-start=\"1598\" data-end=\"1624\"\u003eBenefits for Your Dog:\u003c\/h3\u003e\n\u003cp data-start=\"1625\" data-end=\"1917\"\u003eK9 Advantix II helps reduce itching, scratching, and skin discomfort caused by fleas and pests. It also lowers the risk of tick-borne diseases and mosquito-transmitted infections. Whether your dog spends time indoors, outdoors, or both, this treatment provides reliable all-season protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"fjpqic\" data-start=\"1919\" data-end=\"1934\"\u003eHow to Use:\u003c\/h3\u003e\n\u003cp data-start=\"1935\" data-end=\"2114\"\u003eApply one tube directly to the skin at the back of your dog’s neck once every 30 days. For best results, apply to dry skin and avoid bathing your dog for 24 hours after treatment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"tuces6\" data-start=\"2116\" data-end=\"2156\"\u003eWhy Pet Owners Trust K9 Advantix II:\u003c\/h3\u003e\n\u003cp data-start=\"2157\" data-end=\"2402\"\u003eDog owners choose K9 Advantix II because of its fast-acting formula, long-lasting effectiveness, and broad-spectrum pest protection. It provides convenient monthly defense against dangerous parasites while keeping dogs comfortable and protected.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0742\/3685\/4427\/files\/81ziUYsS48L._AC_SL1500.jpg?v=1778602956\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"The Tail Wag","offers":[{"title":"pack of 1","offer_id":48553571221659,"sku":"1046","price":60.0,"currency_code":"USD","in_stock":true},{"title":"pack of 2","offer_id":48553571254427,"sku":"1045","price":90.0,"currency_code":"USD","in_stock":true},{"title":"pack of 3","offer_id":48553571287195,"sku":"1044","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/3685\/4427\/files\/71wsnDhKyPL._AC_SX679.jpg?v=1778602957","url":"https:\/\/thetailwagshop.com\/products\/k9-advantix-ii-large-dog-vet-recommended-flea-tick-mosquito-treatment-prevention-dogs-21-55-lbs-6-month-supply","provider":"The Tail Wag Shop","version":"1.0","type":"link"}