Advantage II XL Dog Vet-Recommended Flea Treatment & Prevention | Dogs Over 55 lbs. | 4-Month Supply
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Monday, Jun 9
Size: 4-Pack
Features
- Vet recommended flea treatment and prevention for dogs at weighing over 55 lbs., at least 7 weeks of age
- Kills adult fleas, flea larvae and flea eggs for total flea prevention and treatment
- Same-day effectiveness, kills fleas within 12 hours of application and keeps working for 30 days
- Easy-to-apply topical treatment, no prescription needed
- Fragrance-free formula, waterproof after 24 hours
Is Discontinued By Manufacturer : No
Product Dimensions : 6.5 x 1 x 4.25 inches; 1.6 Ounces
Item model number : 81520305
Department : Unisex-Adult
Date First Available : July 15, 2004
Manufacturer : Elanco US Inc
Country of Origin : Germany
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Monday, Jun 9
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Similar Products
Top Amazon Reviews
Size: 4-Pack
I have indoor outdoor cats even though they are treated they can still bring in fleas on their fur. I bought this because it is recommended safe for rabbits by my vet, she gave me a dosing chart based on weight, it doesn't irritate their skin, and the best part is they are flee free
Reviewed in the United States on September 16, 2023 by Terry English
Size: 6-Pack
Good price, quick shipping
Reviewed in the United States on October 6, 2023 by Donna
Size: 6-Pack
My fur babies like the fact that it keeps the fleas out of my yard and away from my dogs for the entire flea season!!
Reviewed in the United States on September 18, 2023 by Delilah
Size: 6-Pack
I have used this product for years on my dogs & can normally go as long as up to 8 weeks between doses. I have noticed that on some years (2014 & 2011) that the fleas are particular difficult to control. I know it is not due to this product not being effective because I have treated my yard with 2 different products that normally work very well within a 10 day period & even those products have made very little difference in the fleas. I have treated my dogs at 9 days & repeated again at 13 days. I am also using natural flea shampoo & topical sprays with essential oils. The fleas do die within 12 hours, but by that time my dog with allergies is a mess due to bites before they die. I am now seeing primarily very tiny fleas which tells me that I am achieving some control over the adult fleas. I dislike giving doses that close together, but that is what the insert recommends (actually every 7 days until controlled) for heavy flea infestations. One of my dogs has terrible flea allergies. He has been miserable & has been on prednisone & benadryl for over a month. I don't even like for him to be outdoors because they are so bad. I have to pick fleas off both dogs every time they step outside. I don't have any carpet in my home so I know they are not living in my house. It just seems that some years the fleas are just almost impossible to control. I am in Savannah, Ga. Last summer, the fleas were no problem at all. I did not even treat my lawn. I only gave Advantage every 6-8 weeks. The summer of 2011 was also a bad flea year. I'm not sure what is the cause, probably something to do with the weather or maybe they just have cyclic bad years (who knows). I thought this would be a mild year for fleas because the winter was so cold, but that apparently is not true. I have learned that unfortunately on bad flea years it will take a few months to get the fleas under control even using multiple products. Nothing much else you can do, but suffer until they are under control!!...............Update: After treating my yard with 2 different products within a month & treating my dogs with 3 doses (once every 10 days), the fleas appear to finally be under control. No fleas for 3 days!!! Allergic dog is finally getting some relief. Hopefully, I can now only treat my dogs monthly since I have gotten the severe flea infestation under control. It just takes a while to break the flea life cycle if you have a severe infestation..............UPDATE...Fleas are finally under control. Have not had to re-apply for 4 weeks. Just had a small flea on my allergic dog. Will re-apply today. Once you break the flea life cycle this will control the fleas. I buy the large dog size package & draw out the dosage for each dog with a blunt tip syringe. This is more cost effective & I have found that I can control the fleas by using a smaller dosage for my 30lb dog with allergies. The size package for his weight is a 2.5ml dose (weight range 21-55 lbs). He only weighs 30lbs & the weight limit is a very broad range for his size. The next smaller size range (10 to 20 lbs) is 1.0 ml so at approximately 0.5ml per 10 lbs, I don't feel he needs the entire 2.5ml dose & I have found that he does not. I normally am able to give him only 1.5 to 2.0 ml which will work fine once the severe infestation is under control. I don't like having to give chemicals to my dog & the less the better. He also has skin problems & the Advantage does seem to flare up his skin problems, so less is better. I am also able to give my cat a dose if he happens to pick up an untreated flea (he is an inside cat, but he will occasionally sneak out if he can). The Advantage is the same ingredients for dogs & cats (also confirmed with my vet), but the Advantix is NOT. DO NOT give Advantix to cats!
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Reviewed in the United States on May 10, 2014 by Happy Dog Lady
Size: 6-Pack
The product works well for a few weeks not a whole month.
Reviewed in the United States on August 16, 2023 by Therese Yates
Size: 4-Pack
I always order this for my dogs and cats. It is the only thing that seems to work. It doesn’t leave their fur looking greasy like some so either. It’s very easy to apply and the customer service is great.
Reviewed in the United States on August 18, 2023 by Heather Gurney-Valdez
Size: 4-Pack
Honestly, the product has worked better than anything else on the market and deserves 5 out of 5 stars.The only reason I'm giving it a 4 is because the packaging for the 4 months has 2 doses at the top separated by a cardboard divider and 2 below. A couple of different times, my family has thrown it out thinking the Box is empty. Lol. Other than that the product is amazing after trying several others that have not worked.We use this our our Akita/German shepherds, our Chihuahua and cats.
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Reviewed in the United States on June 18, 2023 by Heidi Sandoval
Size: 6-Pack
This is by far the best product for our dogs.
Reviewed in the United States on August 16, 2023 by Madelyn