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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
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Description
Advantage II XL Dog Vet-Recommended Flea Treatment & PreventionAdvantage II Extra Large Dog is the vet recommended prevention and treatment of flea and lice infestations in dogs. Advantage II Extra Large Dog flea treatment and prevention kills adult fleas, flea larvae and flea eggs to deliver total flea protection to your dog or puppy. In fact, within 12 hours of application, Advantage II Extra Large Dog topical treatment gets straight to work killing fleas through contact, so they dont have to bite your dog to
Advantage II Extra Large Dog is the vet-recommended prevention and treatment of flea and lice infestations in dogs. Advantage II Extra Large Dog flea treatment and prevention kills adult fleas, flea larvae and flea eggs to deliver total flea protection to your dog or puppy. In fact, within 12 hours of application, Advantage II Extra Large Dog topical treatment gets straight to work killing fleas through contact, so they don’t have to bite your dog to die. This 30-day treatment effectively breaks the flea life cycle, controlling existing flea and lice infestations and preventing further infestations all month long. Fleas not only cause discomfort; they can also pose other health risks. Monthly use of Advantage II Extra Large Dog is important to protect your dog against fleas that may cause transmission of tapeworms in dogs, Flea Allergy Dermatitis and flea bite anemia. That’s why Advantage II 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 Advantage II is fragrance-free and waterproof after 24 hours of application. Check the product label for information on application and potential side effects. Advantage II Extra Large Dog flea and lice 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 Advantage II Extra Large Dog. For the ultimate convenience in care, Advantage II Extra Large Dog is available over the counter – no prescription needed. And, you can stock up with a subscription for regular doorstep deliveries so you never miss a monthly treatment. Once Advantage II Extra Large Dog is applied, your dog is ready to get right back to exploring his favorite places – from the backyard to the dog park. Advantage II Extra Large Dog is a trademark of Elanco or its affiliates.
Key Features
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Vet recommended flea treatment and prevention for dogs at weighing over 55 lbs., at least 7 weeks of age
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Kills adult fleas, flea larvae and flea eggs for total flea prevention and treatment
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Same-day effectiveness, kills fleas within 12 hours of application and keeps working for 30 days
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Easy-to-apply topical treatment, no prescription needed
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Fragrance-free formula, waterproof after 24 hours
Directions for Use
Application Instructions: 1. Use only on dogs. 2. Hold applicator tube in an upright position. Pull cap off tube. 3. Turn the cap around and place other end of cap back on tube. Twist cap to break seal, then remove cap from tube. 4. Put the hair on the dog’s back, between the shoulder blades, until the skin is visible. 5. Place the tip of the tube on the skin and squeeze the tube to expel the entire contents directly on the skin. 6. Do not get this product in your dog’s eyes or allow them to ingest.
Storage Instructions
Store in a cool, dry place inaccessible to children and pets.
Active Ingredients
Imidacloprid, Pyriproxyfen
Product Form
- Topical
Pet Size
- Extra Large
Pet Lifestage
- 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:
- 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
4.4 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Tough Versatile Interactive & Chew Toy
Size: Medium, Color: Strawberry
Update: the Snake is the absolute best in terms of entertainment value. Provides tugging opportunities and our dog is obsessed with it. Love these toys.
This is quite literally one of the only toys we can leave with our puppy as both an interactive and self-play chew toy. Our small puppy (<20lbs) destroys every plush and latex toy in minutes. Has no interest in playing alone with durable toys like Kong and gets bored of them if we don’t play with them interactively. This satisfies our dog’s needs to chew on toys and keeps her entertained when we want a break but also quickly becomes a beloved interactive toy we can play fetch with. Yes, eventually our doggo destroys it as expected since we are using to both as a chew and interactive toy but it takes quite a while and we are very satisfied and impressed. This one stands the test of time.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Good for Enthusiastic Chewers
Size: Medium, Color: Strawberry
I wasn't sure how long this toy would last with my beagle, but it has held up surprisingly well! My dog is rough on toys and usually destroys them pretty quickly, yet this one has survived lots of chewing, carrying around, and playtime.
Definitely a great purchase for active dogs and enthusiastic chewers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
★★★★★ 4
Tough Little Dog Toy
Size: Small, Color: Waffle
Interesting little toy. It’s pretty flat, which surprised me for some reason, but very thick and tough, and big enough for our small, aggressive chewer. Feels really substantial, Hoping we’ve found a toy that lasts.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
It's a hit!
Size: Medium, Color: Strawberry
This can be a hit or miss. Believe it or not, my dachshund can tear through big dog toys, and he's had this one for almost 6 months now and loves it, chewing on it every day. He got to the stitching, but it still holds up well. Ordered another. I recommend this seller.
PS - OCCASSIONALY WASH ALL THEIR TOYS!!!
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Survived my dog… which almost nothing does!
Size: Medium, Color: Watermelon, Size: Medium, Color: Watermelon
I have a pit mix who is an expert-level destroyer of squeaky toys. Most “durable” toys last her maybe 5–15 minutes before the squeaker is gone.
This one lasted a full HOUR of play (constant squeaking, chewing, and trying to find a weak spot) and she still didn’t manage to break it. That’s honestly unheard of for her.
What I like:
The flat shape makes it hard for her to get a good “kill grip”
The squeaker isn’t easy to isolate and destroy
It keeps her engaged instead of just ripping it open immediately
She actually spent a lot of time just booping it with her nose to make it squeak, which she loves.
I ended up putting it away before she could eventually destroy it, and I’ll be rotating it to make it last longer. It’s now a high-value toy in our house.
If you have a dog that destroys every squeaky toy in minutes, this is absolutely worth trying. I’m already planning to buy more from this line.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
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