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Home » Brands » All Brands » Advantage » Advantage II Flea Control for Large Dogs 21-55 lbs, 6pk
Advantage II Flea Control for Large Dogs 21-55 lbs, 6pk
Advantage II Flea Control for Large Dogs 21-55 lbs, 6pk

Advantage II Flea Control for Large Dogs 21-55 lbs, 6pk

Item #: 724089202918
Reg: $79.99
Sale: $63.98
You Save: $16.01 (20%)
  • Description
  • Reviews
Advantage II Flea Control for Large Dogs is an effective and convenient once-a-month topical flea treatment for dogs 7 weeks and older, weighing 21 to 55 pounds. It kills 98-100% of the fleas on dogs within 12 hours. Advantage II 3-way flea protection kills adult fleas, larvae and eggs. Contains (6) doses; each dose provides protection for 30 days.


  • For use on dogs 7 weeks and older and weighing 21 to 55 pounds
  • Kills fleas, flea eggs, flea larvae, lice, and prevents infestations
  • Kills fleas on dogs within 12 hours and continues to prevent infestations for a month
  • Once-a-month topical treatment provides protection for 30 days
  • Waterproof and fragrance-free
Review Summary
7 Reviews
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100% Recommend this product (7 of 7 responses)
By Debi
Great Value
June 8, 2021
Arrived promptly, as described.
By Chevyslick
Fairhope, AL
great stuff
May 17, 2017
It's the only product that I have found that really works!
  • No bad odor or oily spot on animals
  • the cost is pretty high
By Lisa
United States
Great price, great service
August 6, 2015
I like the fact that I can buy a top-quality branded product CHEAPER than at a retail store or at the vet AND have it delivered to my door.
By Bonnie
United States
finally worked!
October 20, 2014
Tried seems like everything to rid these dogs of fleas. This product finally got the job done!
By gary j.
omaha, ne
its okay
April 6, 2014
I've used this product before and had good results from it
By Judy
Ontario Canada
Advantage II Flea Control for Extra Large Dogs Over 55 lbs, 6pk
September 19, 2013
Same flea med (and really the only one that works) that we get in Canada for twice the price and can only aquire through a vet! Something's wrong with that picture!......thanks USA!
  • price is much better in USA and this med WORKS
By william
northern kentucky
Advantage II flea control
October 2, 2012
Works great and doesn't irritate my dogs like frontline did.