{"product_id":"advantix-ii-flea-tick-medicine","title":"Advantix II - Flea \u0026 Tick Medicine","description":"\u003cp class=\"tldr\"\u003e\u003cstrong\u003eTL;DR:\u003c\/strong\u003e K9 Advantix II is a monthly spot-on flea and tick topical for dogs 8 weeks of age and older, applied between the shoulder blades to affect fleas, ticks, lice and mosquitoes on contact — no bite required. It comes in four weight-based sizes (Small, Medium, Large and X-Large Dog) and is not for use on cats.\u003c\/p\u003e \u003cp\u003eBecause K9 Advantix II works on contact, parasites are affected before they bite. That contact action makes it a common choice for dog owners managing peak flea and tick season.\u003c\/p\u003e \u003cp\u003eShopping for k9 advantix ii canada-wide? Ashario Pets stocks it alongside other parasite-control topicals for dogs.\u003c\/p\u003e \u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAffects fleas, ticks, lice and mosquitoes on contact — parasites do not need to bite.\u003c\/li\u003e \u003cli\u003eMonthly topical application between the shoulder blades.\u003c\/li\u003e \u003cli\u003eFor dogs 8 weeks of age or older; match the variant to your dog's current weight.\u003c\/li\u003e \u003cli\u003eWaterproof after 24 hours, so it stays effective after swimming or bathing once dry.\u003c\/li\u003e \u003cli\u003eAvailable in Small Dog, Medium Dog, Large Dog and X-Large Dog sizes.\u003c\/li\u003e \u003cli\u003eDo not use on cats; keep treated dogs away from cats during close contact.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e \u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAdvantix\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eProduct type\u003c\/td\u003e\n\u003ctd\u003eTopical parasite treatment (spot-on liquid)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eSpecies\u003c\/td\u003e\n\u003ctd\u003eDogs only — not for cats\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eMinimum age\u003c\/td\u003e\n\u003ctd\u003e8 weeks\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eMonthly, between the shoulder blades\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eSmall Dog weight range\u003c\/td\u003e\n\u003ctd\u003eUp to 4.5 kg (10 lb)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003ctd\u003eYes, after 24 hours\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eSize variants\u003c\/td\u003e\n\u003ctd\u003eSmall, Medium, Large, X-Large Dog (4 options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e \u003ch2\u003eWho is it for?\u003c\/h2\u003e\n\u003cp\u003eThis flea and tick topical suits dog owners who want monthly, broad-spectrum coverage against fleas, ticks, lice and mosquitoes. The four size variants let you match the dose to your dog's current weight rather than estimating.\u003c\/p\u003e \u003cp\u003eThe Small Dog size covers dogs up to 4.5 kg (10 lb), and the 8-week minimum age makes it a practical 8 week puppy flea treatment option once your puppy falls within a labelled weight range. It is not suitable for cats, and multi-pet households should separate animals during and after application.\u003c\/p\u003e \u003ch2\u003eHow do you apply K9 Advantix II?\u003c\/h2\u003e\n\u003cp\u003ePart the fur between the shoulder blades and apply the full contents of the tube directly to the skin. Repeat once a month, and allow 24 hours before bathing or swimming so the product can become waterproof.\u003c\/p\u003e \u003cp\u003eRe-check sizing as puppies grow, since a dog can move into the next weight range within a few months.\u003c\/p\u003e \u003ch2\u003eFeeding \u0026amp; use\u003c\/h2\u003e\n\u003cp\u003eThis is a topical product, not an oral one — it is applied to the skin and never given by mouth. Apply once every 30 days for continuous coverage, including year-round use in regions with mild winters.\u003c\/p\u003e \u003cp\u003eIf you are comparing formats, see \u003ca href=\"\/fr\/products\/advantage-ii-flea-medicine-small-dogs\"\u003eAdvantage II - Flea \u0026amp; Tick Medicine\u003c\/a\u003e for small dogs, the kitten-specific \u003ca href=\"\/fr\/products\/advantage-ii-flea-tick-treatment-kittens-under-2-3kg\"\u003eAdvantage II - Flea \u0026amp; Tick Medicine\u003c\/a\u003e for cats under 2.3 kg, or \u003ca href=\"\/fr\/products\/capstar-fast-acting-oral-flea-treatment-for-large-dogs\"\u003eCapstar - Fast Acting Oral Flea Treatment\u003c\/a\u003e if you prefer an oral option.\u003c\/p\u003e \u003cp class=\"fulfillment\"\u003eAvailable for same-day pickup at our \u003cstrong\u003eNorth York, Toronto\u003c\/strong\u003e storefront, or ships Canada-wide.\u003c\/p\u003e","brand":"AsharioPets","offers":[{"title":"Small Dog","offer_id":67628020302013,"sku":"D008-00032","price":54.35,"currency_code":"CAD","in_stock":true},{"title":"Medium Dog","offer_id":67628020334781,"sku":"D008-00049","price":54.35,"currency_code":"CAD","in_stock":true},{"title":"Large Dog","offer_id":67628020367549,"sku":"D008-00056","price":59.99,"currency_code":"CAD","in_stock":true},{"title":"X-Large Dog","offer_id":67628020400317,"sku":"D008-00063","price":59.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/6946\/3997\/files\/Pets_Products_5_2048_x_2048_-_2026-05-28T132828.716.png?v=1790979258","url":"https:\/\/shoppa.ca\/fr\/products\/advantix-ii-flea-tick-medicine","provider":"Shoppa.ca","version":"1.0","type":"link"}