SKU: 71869690618

K9 Advantix II XL Dog Flea, Tick & Mosquito Treatment & Prevention

Sale price$59.85 Regular price$66.50
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

K9 Advantix II XL Dog Flea, Tick & Mosquito Treatment & PreventionK9 Advantix II Extra Large Dog is the veterinarian recommended formula that helps defend your dog against five pests: fleas, ticks, mosquitoes, biting flies and lice. And unlike other treatments, K9 Advantix II kills and repels fleas, ticks and mosquitoes. K9 Advantix II topical treatment gets straight to work killing fleas on dogs within 12 hours of initial application. This formula stops existing flea infestations and prevents new ones by killing

K9 Advantix II Extra Large Dog is the veterinarian-recommended formula that helps defend your dog against five pests: fleas, ticks, mosquitoes, biting flies and lice. And unlike other treatments, K9 Advantix II kills and repels fleas, ticks and mosquitoes. K9 Advantix II topical treatment gets straight to work killing fleas on dogs within 12 hours of initial application. This formula stops existing flea infestations and prevents new ones by killing adult fleas on contact so they can’t lay eggs and they don’t have to bite your dog to die. Fleas, ticks, mosquitoes and other pests not only cause discomfort; they may also transmit disease. Monthly use of K9 Advantix II is important to protect your dog against fleas that may cause transmission of tapeworms. This formula also kills fleas which may cause Flea Allergy Dermatitis and flea bite anemia. That’s why K9 Advantix II Extra Large Dog topical, spot-on formula makes application simple - going on in seconds. It's easier than a flea collar and there are no hard-to-swallow pills. You’ll also love that K9 Advantix II is fragrance-free and waterproof after 24 hours of application. Check the product label for information on application and potential side effects. K9 Advantix II pest protection is effective on both indoor and outdoor dogs. Your dog should be at least 7 weeks old and weigh over 55 lbs. to use K9 Advantix II Extra Large Dog. For the ultimate convenience in care, K9 Advantix II is available over the counter – no prescription needed. And, you can stock up with 2-dose, 4-dose and 6-dose packs so you never miss a monthly treatment. Once K9 Advantix II is applied, your dog is ready to get right back to big-pup cuddles and racing around the park. K9 Advantix II Extra Large Dog is a trademark of Elanco or its affiliates.
Key Features
  • K9 Advantix II Extra Large Dog 30-day treatment & prevention protects dogs over 55 lbs. from fleas, ticks, mosquitoes, biting flies and lice
  • Kills fleas within 12 hours of application
  • Vet-recommended formula kills & repels on contact so fleas don’t have to bite your dog to die
  • Easy-to-apply topical treatment is fragrance-free and waterproof after 24 hours
  • No prescription needed
Directions for Use
Use only on dogs. DO NOT USE ON CATS or other animals. Do not apply to dogs weighing less than 4 lbs. Remove applicator tube from the package. Use scissors and peel down foil. Hold applicator tube in an upright position. Pull cap off tube. Turn cap around and place other end of cap back on tube. Twist cap to break seal, then remove cap from tube. The dog should be standing for easy application. Evenly apply entire contents of the tube along the top of the dog's back, from the shoulder down to the base of the tail. The number of spots depends on the size and weight of your dog (please refer to the product label). At each spot, part the hair until skin is visible. Place the tip of the tube on the skin and gently squeeze to expel a portion of the solution on the skin. Do not apply an excessive amount of solution at any one spot that could cause some of the solution to run off the side of the dog. Do not get this product in your dog’s eyes, or allow your dog to ingest this product.
Storage Instructions
Store in a cool, dry place inaccessible to children and pets. Protect from freezing.
Active Ingredients
Imidacloprid, Permethrin, Pyriproxyfen
Product Form
  1. Topical
Pet Size
  1. Extra Large
Pet Lifestage
  1. 7 weeks and older
Pet Weight
Over 55 lbs
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71869690618

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Kimberly D Paige
San Leandro, US
★★★★★ 5
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Size: Twin(60" x 80"), Color: Tie-dye Coffee
Luxurious look. It’s a soft faux fur on the top, with a beautiful and subtle variegated pattern that adds to the lifelike appearance. The inside of the blanket has a velvet feel and creates a cozy vibe. The blanket is a great size. It is well made with quality material with just the right amount of weight to help me relax and fall asleep.
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Reviewed in the United States on May 20, 2026
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Gladys White
Bozeman, US
★★★★★ 5
Love it so much I got a second one
Size: Throw(51" x 63"), Color: Navy Blue, Size: Throw(51" x 63"), Color: Navy Blue
This blanket is perfect for snuggling. The throw size is perfect for napping or relaxing. It’s unbelievably soft. Faux rabbit fur is how I’d describe it. The color is perfect and consistent. It’s got great weight to it. It definitely has the power of nap inducement. My kids keep trying to steal it when they watch movies with me so I got a second because I’m not sharing! I’d get it in king size if they made it that big. Quality is amazing. It’s basically double layered with the top being the fluffy, bubble side and the other is a smooth yet still soft underside. It’s worth every penny and if you see it on a deal - DO NOT WAIT! Pull it out of the box and prepare to luxuriate beneath this deliciously soft and warm blanket. You DO need it!
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Reviewed in the United States on February 17, 2026
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Lee T
Belleville, US
★★★★★ 5
Perfect For Conan's Throne!
Size: Twin(60" x 80"), Color: Tie-dye Coffee, Size: Twin(60" x 80"), Color: Tie-dye Coffee
This is a nice, thick faux fur blanket. I drape it over my recliner. Now I have a throne fit for Conan the Barbarian. Washed well. Feels soft and warm. This blanket could be used as a throne cover or a bedspread. Beautiful!
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Reviewed in the United States on April 1, 2026
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Makayla
Grantham, US
★★★★★ 5
Pretty and high quality
Size: Twin(63" x 80"), Color: Dusty Pink
My favorite blanket! It’s thick, so soft, and the color is so pretty! Definitely feels high quality, and I’ve had this for several months. Worth every penny!
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Reviewed in the United States on March 22, 2026
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Charlie Girl
Fort Morgan, US
★★★★★ 5
ABSOLUTELY SOFT FEELS LIKE MINK/FUR
Size: Twin(60" x 80"), Color: Tie-dye Coffee
WOW! ABSOLUTELY BEAUTIFUL AND SUPER SOFT. HAS SOME WEIGHT TO IT. BUT QUALITY AND FEEL IS PERFECT. JUST RECEIVED AND TOOK OUT OF THE PACKAGE. HIGHLY RECOMMEND IF YOUR LOOKING FOR SOMETHING PRETTY TO PLACE ON YOUR BED/COUCH.
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Reviewed in the United States on May 21, 2026

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