{"product_id":"k9-advantix-ii-for-extra-large-dogs-over-55-lbs-blue-box","title":"K9 Advantix II for Extra Large Dogs (over 55 lbs) Blue Box","description":"\u003ch2 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMonthly Topical Flea, Tick \u0026amp; Mosquito Defense\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eProduct Description\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eK9 Advantix II for Extra Large Dogs provides comprehensive monthly protection against fleas, ticks, mosquitoes, biting flies, and lice through waterproof topical application. This veterinarian-recommended formula combines imidacloprid, permethrin, and pyriproxyfen to kill parasites on contact, break flea life cycles, and provide four weeks of broad-spectrum defense for dogs over 55 lbs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIngredients\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eActive Ingredients\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eImidacloprid 8.8%, Permethrin 44.0%, Pyriproxyfen 0.44%\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInactive Ingredients\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePropylene glycol, benzyl alcohol, polyethylene glycol, and other inert ingredients\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eVariants\/Types\u003c\/span\u003e\u003c\/h4\u003e\n\u003cdiv dir=\"ltr\" align=\"left\"\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"104\" style=\"width: 14.0917%;\"\u003e \u003ccol width=\"99\" style=\"width: 13.4126%;\"\u003e \u003ccol width=\"81\" style=\"width: 10.8659%;\"\u003e \u003ccol width=\"80\" style=\"width: 11.545%;\"\u003e \u003ccol width=\"111\" style=\"width: 16.9779%;\"\u003e \u003ccol width=\"108\" style=\"width: 15.9593%;\"\u003e \u003ccol width=\"114\" style=\"width: 15.1104%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"4\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eVariants\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eActive Ingredients\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eUse for\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWeight Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBox Color\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eTube Volume\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eImidacloprid Content\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePermethrin Content\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003ePyriproxyfen Content\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSmall Dogs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e4-10 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eGreen\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e0.4 mL\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3.52 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e17.6 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e0.176 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMedium Dogs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e11-20 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eTeal\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1.0 mL\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e8.8 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e44 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e0.44 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLarge Dogs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e21-55 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eRed\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2.5 mL\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e22 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e110 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1.1 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExtra Large Dogs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOver 55 lbs\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBlue\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e4.0 mL\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e35.2 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e176 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1.76 mg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHow to Use\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDosage \u0026amp; Administration Instructions\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWeight Verification\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eConfirm the dog weighs over 55 lbs for the extra-large formulation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eTube Preparation\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eCut pouch, remove tube, peel foil, twist cap to break seal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e Part fur from shoulders to tail base, apply directly to skin.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eDistribution\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e Squeeze contents in 3-4 spots to prevent run-off from a single location.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMonthly Schedule\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e Reapply every four weeks for continuous year-round protection.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAdditional Information\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePrecautions\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eAge Restriction\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eOnly use on dogs and puppies seven weeks or older.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSpecies Warning\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eNever use on cats; permethrin is extremely toxic to felines.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eChild Safety\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e Keep children away from treated dogs until the application site dries completely.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSkin Sensitivity\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e Monitor for irritation; consult a veterinarian if reactions persist beyond three days.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eAquatic Toxicity\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003ePrevent treated dogs from entering surface water for 48 hours after application.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePossible Side Effects\u003c\/span\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eSkin Irritation\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e Redness, scratching, or discomfort may occur at the application site.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eGastrointestinal Upset\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e Vomiting or diarrhea reported in rare cases following application.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eHair Changes\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eGreasy or stiff hair texture may develop temporarily at the site.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eLethargy\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e Temporary decreased energy levels may be observed occasionally in treated dogs.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBenefits\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eContact Kill\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eEliminates parasites on contact without requiring bites or feeding.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eBroad Spectrum\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eControls fleas, ticks, mosquitoes, biting flies, and lice effectively.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFlea Lifecycle\u003c\/strong\u003e\u003cstrong\u003e: \u003c\/strong\u003eKills all flea stages, including eggs, larvae, and adults, completely.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eWaterproof Formula\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e Maintains effectiveness after bathing, swimming, or rain exposure.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\" aria-level=\"1\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFour-Week Protection\u003c\/strong\u003e\u003cstrong\u003e:\u003c\/strong\u003e Single application provides continuous defense for full month.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eShipping \u0026amp; Return\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWe offer ground, express, priority, and international delivery; see our \u003ca href=\"\/policies\/shipping-policy\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 255);\"\u003eshipping policy\u003c\/span\u003e\u003c\/a\u003e for details.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFor return instructions or product concerns, please refer to our detailed\u003cspan style=\"color: rgb(0, 0, 255);\"\u003e \u003ca href=\"\/policies\/refund-policy\" style=\"color: rgb(0, 0, 255);\"\u003erefund policy\u003c\/a\u003e\u003c\/span\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eQ1: What parasites does K9 Advantix II Extra Large Dogs protect against?\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: K9 Advantix II Extra Large Dogs is formulated to kill and repel fleas, ticks, mosquitoes, biting flies, and lice. The topical treatment works on contact, helping reduce parasite bites and prevent infestations for dogs weighing over 55 lbs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eQ2: How often should K9 Advantix II Extra Large Dogs be applied?\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: K9 Advantix II Extra Large Dogs should be applied once every 30 days. Monthly application helps maintain continuous protection against fleas, ticks, and mosquitoes when used consistently according to the manufacturer’s labeled directions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eQ3: How quickly does K9 Advantix II start working?\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: K9 Advantix II begins killing fleas shortly after application. The active ingredients work on contact, meaning parasites do not need to bite to be affected, helping reduce discomfort and pest exposure within the first day of treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eQ4: Can K9 Advantix II Extra Large Dogs be used on puppies?\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: K9 Advantix II Extra Large Dogs is approved for dogs and puppies 7 weeks of age and older that weigh more than 55 lbs. Always follow age and weight guidelines listed on the product label before application.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eQ5: Is K9 Advantix II safe for dogs that swim or bathe regularly?\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: Yes. Once the application site has dried, typically after 24 hours, K9 Advantix II remains effective even if the dog swims or is bathed, making it suitable for dogs with active outdoor lifestyles.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eQ6: Can K9 Advantix II be used on cats?\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: No. K9 Advantix II contains permethrin, which is toxic to cats. Cats should not be treated with this product and must be kept away from dogs until the application site is completely dry.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eQ7: What should I do if my dog shows side effects after application?\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: If a dog experiences persistent irritation, unusual behavior, vomiting, or other concerning symptoms after using K9 Advantix II, discontinue use and consult a veterinarian promptly for guidance and further evaluation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eQ8: How long does one application of K9 Advantix II last?\u003c\/b\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAns: Each application of K9 Advantix II provides up to 30 days of protection when applied correctly. Reapply monthly to maintain consistent flea, tick, and mosquito control throughout the year.\u003c\/span\u003e\u003c\/p\u003e","brand":"HardyPaw","offers":[{"title":"4 Doses (4 mos. supply)","offer_id":48108428951808,"sku":"86315017","price":75.99,"currency_code":"USD","in_stock":true},{"title":"6 Doses (6 mos. supply)","offer_id":48108428984576,"sku":"86315068","price":105.99,"currency_code":"USD","in_stock":true},{"title":"6 Doses- 2 Pack (12 mos. supply)","offer_id":48108429017344,"sku":"86315068-2pk","price":211.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0817\/8008\/0896\/files\/6dose.jpg?v=1772654463","url":"https:\/\/thepetperch.com\/products\/k9-advantix-ii-for-extra-large-dogs-over-55-lbs-blue-box","provider":"The Pet Perch","version":"1.0","type":"link"}