{"product_id":"k9-advantix-ii-medium-dog-vet-recommended-flea-tick-mosquito-treatment-prevention-dogs-11-20-lbs-4-month-supply","title":"K9 Advantix II Medium Dog Vet-Recommended Flea, Tick \u0026 Mosquito Treatment \u0026 Prevention | Dogs 11–20 lbs. | 4-Month Supply","description":"\u003ch2 data-section-id=\"d5v239\" data-start=\"0\" data-end=\"124\"\u003eK9 Advantix II Medium Dog Vet-Recommended Flea, Tick \u0026amp; Mosquito Treatment \u0026amp; Prevention | Dogs 11–20 lbs. | 4-Month Supply\u003c\/h2\u003e\n\u003cp data-start=\"126\" data-end=\"557\"\u003eKeep your furry companion protected with K9 Advantix II Medium Dog Vet-Recommended Flea, Tick \u0026amp; Mosquito Treatment \u0026amp; Prevention, a powerful monthly topical treatment specially designed for medium dogs weighing between 11–20 lbs. This veterinarian-recommended formula provides comprehensive protection against fleas, ticks, mosquitoes, biting flies, and lice, helping your dog stay comfortable, healthy, and itch-free all year long.\u003c\/p\u003e\n\u003cp data-start=\"559\" data-end=\"952\"\u003eUnlike ordinary flea treatments, K9 Advantix II works through contact, meaning pests do not need to bite your dog to die. The fast-acting formula starts killing fleas within 12 hours and effectively repels mosquitoes and ticks that may carry dangerous diseases. Its waterproof protection continues working even after bathing or swimming, making it ideal for active dogs and outdoor adventures.\u003c\/p\u003e\n\u003cp data-start=\"954\" data-end=\"1217\"\u003eThis 4-month supply includes four easy-to-apply topical doses that deliver long-lasting protection with a single monthly application. The fragrance-free treatment spreads naturally through your dog’s skin and coat for full-body defense without causing discomfort.\u003c\/p\u003e\n\u003ch3 data-section-id=\"12jh0uk\" data-start=\"1219\" data-end=\"1236\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"1237\" data-end=\"1626\"\u003e\n\u003cli data-section-id=\"j1c9as\" data-start=\"1237\" data-end=\"1283\"\u003eDesigned for medium dogs weighing 11–20 lbs.\u003c\/li\u003e\n\u003cli data-section-id=\"1f3zbif\" data-start=\"1284\" data-end=\"1351\"\u003eKills and repels fleas, ticks, mosquitoes, biting flies, and lice\u003c\/li\u003e\n\u003cli data-section-id=\"1mtxr01\" data-start=\"1352\" data-end=\"1390\"\u003eStarts killing fleas within 12 hours\u003c\/li\u003e\n\u003cli data-section-id=\"p41wup\" data-start=\"1391\" data-end=\"1451\"\u003ePrevents flea infestations by killing flea eggs and larvae\u003c\/li\u003e\n\u003cli data-section-id=\"o8n4at\" data-start=\"1452\" data-end=\"1495\"\u003eWaterproof formula for lasting protection\u003c\/li\u003e\n\u003cli data-section-id=\"1zlp3p\" data-start=\"1496\" data-end=\"1530\"\u003eEasy monthly topical application\u003c\/li\u003e\n\u003cli data-section-id=\"1r6sp0h\" data-start=\"1531\" data-end=\"1573\"\u003eVet-recommended flea and tick prevention\u003c\/li\u003e\n\u003cli data-section-id=\"1eahu5\" data-start=\"1574\" data-end=\"1626\"\u003eIncludes 4 monthly doses for continuous protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"mohi3i\" data-start=\"1628\" data-end=\"1654\"\u003eBenefits for Your Dog:\u003c\/h3\u003e\n\u003cp data-start=\"1655\" data-end=\"1957\"\u003eK9 Advantix II helps reduce scratching, biting, and skin irritation caused by fleas and other pests. It also lowers the risk of tick-borne illnesses and mosquito-transmitted diseases. Whether your dog spends time indoors or outdoors, this treatment provides reliable protection throughout every season.\u003c\/p\u003e\n\u003ch3 data-section-id=\"fjpqic\" data-start=\"1959\" data-end=\"1974\"\u003eHow to Use:\u003c\/h3\u003e\n\u003cp data-start=\"1975\" data-end=\"2178\"\u003eApply one tube directly to the skin on the back of your dog’s neck once every 30 days. Ensure your dog’s coat is dry before application and avoid bathing for 24 hours after use for maximum effectiveness.\u003c\/p\u003e\n\u003ch3 data-section-id=\"toeee7\" data-start=\"2180\" data-end=\"2221\"\u003eWhy Pet Owners Choose K9 Advantix II:\u003c\/h3\u003e\n\u003cp data-start=\"2222\" data-end=\"2433\"\u003ePet owners trust K9 Advantix II because of its fast-acting, broad-spectrum protection and easy monthly use. It offers peace of mind by defending dogs against multiple harmful parasites with one simple treatment.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0742\/3685\/4427\/files\/bb550ecf-0918-4402-9134-6040188335a2.__CR0_0_1940_600_PT0_SX970_V1.jpg?v=1778602136\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"The Tail Wag","offers":[{"title":"pack of 1","offer_id":48553441951899,"sku":"1043","price":50.0,"currency_code":"USD","in_stock":true},{"title":"pack of 2","offer_id":48553441984667,"sku":"1042","price":90.0,"currency_code":"USD","in_stock":true},{"title":"pack of 3","offer_id":48553442017435,"sku":"1041","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0742\/3685\/4427\/files\/71SCebDcfqL._AC_SX569_PIbundle-4_TopRight_0_0_SH20.jpg?v=1778602136","url":"https:\/\/thetailwagshop.com\/products\/k9-advantix-ii-medium-dog-vet-recommended-flea-tick-mosquito-treatment-prevention-dogs-11-20-lbs-4-month-supply","provider":"The Tail Wag Shop","version":"1.0","type":"link"}