Cheapest Bayer K9 Advantix 55 (21-55-lbs)

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Bayer K9 Advantix 55 (21-55-lbs) Product Description:



  • Kills Fleas on Dogs within 12 hours
  • Easy and convenient to use.
  • EPA Registered and USA Approved
  • Larval flea stages in the dog's surroundings are killed following contact with a K9 advantix treated dog
  • Repels and kills mosquitoes for up to four weeks

Product Description

K9 Advantix remains effective after swimming or bathing. After repeated swims, it kills 97.9-100% of ticks and 92.5-100% of fleas. After bathing, it kills 97.4-100% of ticks and fleas.

Customer Reviews

Most helpful customer reviews

0 of 0 people found the following review helpful.
5Works Great - Best product we've tried for fleas and ticks
By Audrik R. Jezisek
Our dogs spend a lot of time outdoors going on walks in the woods, in grassy fields, etc and we had tried collars, dips, other topical ointments and always ended up with ticks. Tried the Advantix based on our vet's recommendation, and have been extremely satisfied since. One of our dogs did have an allergic reaction the first time we used it on him, but we called the Vet and they told us just to give the dog some children's Benedryl. She was fine upon subsequent applications. As far as the poor customer service the other person wrote about in their review- I'm sorry they had a bad experience with the rep they spoke to, but why in the world would you call the manufacturer instead of your vet? Would you call the drug manufacturer if your child had an adverse reaction to a new prescription, or would you call your doctor? Only complaint is it is rather costly compared to other products.

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