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At a Glance
Prevents heartworm & kills flea eggs in dogs
Delicious beef flavor
Kills flea eggs and prevents infestation
This product requires a prescription.

Sentinel for Dogs

A tasty, chewable tablet, Sentinel for Dogs make it easy to keep your dog protected against fleas and other parasites, including heartworm, for a month. [+]

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  • Other Customers Also Bought for their Pet

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    • Kills any disease carrying tick within one day of application
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    • Lasts for 30 days
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    $37.19
    • Kills heartworms, hookworms, roundworms, and other parasites
    • Convenient chewable made with real beef that your dog will love
    • Safe and effective; EPA and FDA approved
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    $50.29
    • Kills all stages of flea life (including eggs, larvae, and adult) within 12 hours
    • Kills fleas on contact, so they die before they bite your dog
    • Kills and protects against lice
    • Waterproof protection for a full 30 days
    VIEW DETAILS

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Rated 4.5 out of 5 by 155 reviewers.
Rated 1 out of 5 by My dog went blind!!! I have a MDR1 Australian shepherd. Last year he had 4 doses of Setinel and was fine. This year he had two and had a toxic reaction the first time ... and stupid me, gave him the second pill and he went blind. The only lucky thing is I still have him although a sudden blind dog at age 11 in a new home is really hard. My other dog, a border collie, is fine. 07/14/2016
Rated 5 out of 5 by Great product Great product as it combines flea and heartworm into one pill. However, my dog does not like these and I have to give it to her with some peanut butter. This has not been an issue with other pills. 05/02/2016
Rated 5 out of 5 by this product works really good the prices are excellent and the product works great! 03/28/2016
Rated 5 out of 5 by outstanding I have been using this product for about 3 years. He is 9 years old and is running around like a puppy. Love this product! 02/05/2016
Rated 3 out of 5 by Does not kill adult fleas I would not recommend this to anyone who thinks their dog might come into contact with fleas. This product does nothing to fend against adult fleas so you will have to invest in other products to treat them. It is cheaper for now a very apparent reason... 01/25/2016
Rated 5 out of 5 by Great product have used it for years I got everything I was promised price delivery 100% what I wanted great company thank you so much 12/25/2015
Rated 5 out of 5 by Great Heartworm Preventive Loves this because it also has a flea repellent so in fall/winter we can skip the Frontline with no worries of any fleas! 12/22/2015
Rated 5 out of 5 by Great doing businees with you. You communicated with the vet to get the prescription, sent the prescription quickly, and made the whole transaction very easy. I enjoy working with you. 12/16/2015
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