Sentry Natural Defense Flea & Tick Squeeze-On for Dogs

By Sentry
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    Medium, Large, Giant
  • Lifestage
    Puppy, Adult

Sentry Natural Defense Natural Flea & Tick Squeeze-On for Dogs & Puppies kills fleas, ticks and mosquitoes for up to four weeks, yet it's safe to use on your dog or puppy and around your family when applied as directed. Each carton contains three monthly applications that feature natural active ingredients such as peppermint oil, cinnamon oil, lemon grass oil and thyme oil. Comes with 4 applications.

Key Benefits

  • Repels fleas, ticks, and mosiquitoes
  • Kills fleas and ticks on contact
  • Made with natural ingredients
  • Safe for uses around children and pets
  • Veterinarian tested

See all items by Sentry

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Customer Reviews

Rated 3.6 out of 5 by 63 reviewers.
Rated 1 out of 5 by There was no reduction in fleas. Product seemed to work in the past. There was no reduction in fleas this year with the use of this product even when used every two weeks. July 27, 2016
Rated 4 out of 5 by Natural is better I use this natural flea and tick application since our dog was a puppy and it works! No drugs that can cause seizures. I think it's excellent! July 27, 2016
Rated 1 out of 5 by Smells very bad. Not sure if it works...I put it on a few hours ago and my house and the dog smells extremely bad. The smell is giving me a headache. And all my windows are opened. And I think it is bothering my dog also she is restless and she keeps on liking her mouth. June 21, 2016
Rated 5 out of 5 by Great product! We live in the country and have 5 dogs. We use this product on all of them, 6 lb Chihuahuas to a 65 lb Boxer! It does have a strong clove smell when you first apply it, but the fleas and ticks hate it and we love that! It is all natural, so no harsh chemicals! Easy to apply and doesn't bother our dogs! Very reasonable price and very happy customers... and doggies!!! :) June 17, 2016
Rated 2 out of 5 by Won't buy again I thought this stuff was working out great at first. I loved the smell, that it was natural and that I could put it on more than once a month if needed. It stays greasy for a week and does not work on ticks. I pulled 7 ticks off my dog in the past 2 months, needless to say I won't use this stuff again. I will say chewy made returning my unopened box very easy and their customer service is perfect!! June 19, 2016
Rated 5 out of 5 by Love the scent This works well, smells great. We have been using it since she was a pup and never have we had a flea. June 20, 2016
Rated 5 out of 5 by Love that it's natural! I have a 3 lb adult yorkie. The idea of treating him without chemicals was a big deal to me. The initial odor is strong but soon fades. So far, it seems to be working great June 15, 2016
Rated 5 out of 5 by So far, so very good. Happy with product. Have not seen any fleas or ticks. When we put Advantix on our dog it made her weird for a couple days whereas with this stuff there seemed to be no ill effects. Didn't think the smell was that overwhelming like other reviewers and faded within a couple of days. My wife thought it smelled like a chai tea latte which was kind of nice anyway. Have already reccomended it to friends and family. Seems like a great product, at a great price that is better for our dog than the pesticides in Advantix and Frontline. May 30, 2016
  • 2016-07-30 T08:15:56.684-05:00
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