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2x PetCareRx Points
Requires Prescription
At a Glance
Prevents heartworm & kills flea eggs in dogs
Delicious beef flavor
Kills flea eggs and prevents infestation

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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This product requires a prescription.
  • Other Customers Also Bought for their Pet

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    • Frontline Plus is waterproof
    • Lasts for 30 days
    • 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
    • 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

Customer Reviews

Rated 4.7 out of 5 by 143 reviewers.
Rated 5 out of 5 by good product excellent price just started sentinel to early to tell effectiveness.Everything else about transaction was excellent September 26, 2015
Rated 4 out of 5 by Sentinel We are happy with the Sentinel product. We used to use another brand, without good results. Sentinel works for our dog☺ September 17, 2015
Rated 5 out of 5 by Great Product I have always liked this product. It works well and is easy to use. And the dog likes it! August 10, 2015
Rated 5 out of 5 by Happy I have been using this product for many years and have always been happy with it. July 25, 2015
Rated 5 out of 5 by Great effective product Easy to dispense to your pet. Double flea and tick protection when given with food, when also using a flea and tick med. highly recommend this product. July 6, 2015
Rated 5 out of 5 by Best for our dog So glad to have Sentinel back on the market. It has been a long time waiting. Our oldest dog who is 10 was on it since his birth. All of our past dogs and present it seems this is the only easy pill to give and works wonders with no problems. No side affects and no worries. We started using this pill back while we lived in NJ and now in Texas. July 4, 2015
Rated 5 out of 5 by Worked for my allergic to bug bite dog this pill works. It significantly helped my yorkie not get bitten from all the bugs in Florida, where we live. He never scratches air bites his skin anymore. Changed our lives. Highly recommended. June 10, 2015
Rated 5 out of 5 by Excellent We have 4 scotties-the sentinel is well tolerated! No side effects---which we had with another well known comparable product June 8, 2015
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Customer Q&A

Novartis Flea & Tick 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. prescription 51.39 Condition: new In stock! Order now!
Sentinel for Dogs 5 out of 5 0 based on 143 ratings.