{"product_id":"k9-advantix-ii-medium-dog-vet-recommended-flea-tick-mosquito-treatment-11-20-lbs-2-mo-supply","title":"K9 Advantix II Medium Dog – Vet-Recommended Flea, Tick \u0026 Mosquito Treatment (11–20 lbs) | 2-Mo Supply","description":"\u003cp\u003eK9 Advantix II Medium Dog is a veterinarian‑recommended topical treatment designed for dogs weighing 11–20 lbs. This formula protects against five pests—fleas, ticks, mosquitoes, biting flies, and lice—while offering a practical, pill‑free routine you can count on month after month. The product works quickly and stays on your dog’s coat, so you can focus on daily adventures with less worry about pests causing discomfort during park visits or walks.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eKills fleas within 12 hours of application\u003c\/li\u003e\n  \u003cli\u003eKills and repels on contact, so fleas don’t need to bite to die\u003c\/li\u003e\n  \u003cli\u003eFragrance-free and waterproof after 24 hours\u003c\/li\u003e\n  \u003cli\u003eNo prescription required\u003c\/li\u003e\n  \u003cli\u003eMonthly topical protection suitable for indoor and outdoor dogs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat to expect and how it helps\u003c\/h3\u003e\n\u003cp\u003eAfter applying the spot-on treatment, you may notice existing flea activity decline as fleas are killed on contact and new infestations are discouraged. The product’s reach includes ticks, mosquitoes, biting flies, and lice, offering broad coverage for dogs that spend time both at home and outside. By addressing multiple pests with a single monthly application, K9 Advantix II helps keep your routine simple while supporting your dog’s comfort during everyday activities and outdoor adventures.\u003c\/p\u003e\n\u003ch3\u003eConvenience and usage\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEasy-to-apply topical formula that goes on in seconds\u003c\/li\u003e\n  \u003cli\u003eWaterproof after 24 hours, helping protection endure baths and rainy days\u003c\/li\u003e\n  \u003cli\u003e fragrance-free for dogs sensitive to scents\u003c\/li\u003e\n  \u003cli\u003eNo prescription needed, available over the counter\u003c\/li\u003e\n  \u003cli\u003eCompatible with dogs between 11 and 20 lbs and at least 7 weeks old\u003c\/li\u003e\n  \u003cli\u003eAvailable in 2-dose, 4-dose, and 6-dose packs to fit ongoing care needs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor best results, follow the product label for application instructions and side‑effect information. K9 Advantix II is a trusted option for owners seeking a straightforward, monthly pest protection solution that fits into an active dog’s lifestyle.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What size of dog is K9 Advantix II Medium Dog designed for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for dogs 11–20 lbs and at least 7 weeks old.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is a prescription required to buy K9 Advantix II?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It’s an OTC topical treatment available without a prescription.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"K9 Advantix","offers":[{"title":"Default Title","offer_id":53553561665865,"sku":"B00I2266Y2","price":40.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/1781\/9465\/files\/k9-advantix-ii-medium-dog-box.jpg?v=1766312453","url":"https:\/\/petvita.co.uk\/products\/k9-advantix-ii-medium-dog-vet-recommended-flea-tick-mosquito-treatment-11-20-lbs-2-mo-supply","provider":"Petvita","version":"1.0","type":"link"}