Sentinel Tablet for Dogs, 11-25 lbs, (Green Box)
Prescription Item
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Your furry friend must have a current heartworm test result on file with your veterinarian in order to be prescribed heartworm medication. Please visit your veterinarian to have this test performed annually to protect your four-legged friend. Sentinel is a monthly oral preventive prescription that guards against heartworms, adult roundworms, adult hookworms, whipworms, and prevents the development of flea eggs. It protects your dog against heartworm disease and intestinal worms, all in a palatable, flavored tablet.
UsesSentinel Flavor Tabs are formuled for dogs and puppies, four weeks of age and older, and two pounds body weightnor greater. T It is also formulated to help prevent and control flea populations, and for the treatment and control of adult roundworm, hookworm and whipworm infections. Concurrent use of an adulticide product may be necessary for adequate control of adult fleas.
Possible Side EffectsThe following adverse reactions have been reported in dogs alter giving milbemycin oxime or lufenuron: vomiting, depression/lethargy, pruritus, urticaria, diarrhea, anorexia, skin congestion, ataxia, convulsions, hypersalivation, and weakness.
Drug & Food InteractionsTalk to your veterinarian about any other drugs your dog is taking before starting this medication.
Precautions
Do not use in puppies less than four weeks of age and less than two pounds of body weight. The temporary use of an adulticide product may be necessary to kill these adult fleas. Not for use in humans. Keep this and all drugs out of the reach of children.
Dosage Chart
| Color on Box | Weight Range | Strength | Dosage | Product Page |
|---|---|---|---|---|
| Brown | 2-10 lbs | 2.3 mg Milbemycin Oxime & 46 mg Lufenuron | Administer orally once a month | ✓-Click Here |
| Green | 11-25 lbs | 5.75 mg Milbemycin Oxime & 115 mg Lufenuron | Administer orally once a month | ✓-Click Here |
| Yellow | 26-50 lbs | 11.5 mg Milbemycin Oxime & 230 mg Lufenuron | Administer orally once a month | ✓-Click Here |
| White | 51-100 lbs | 23 mg Milbemycin Oxime & 460 mg Lufenuron | Administer orally once a month | ✓-Click Here |
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Item Number146434
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Generic NameMilbemycin Oxime, Lufenuron
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Common Brand Name(s)Sentinel
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For Use WithDogs
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Administration FormOral
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Breed SizeSmall Breeds
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Product FormTablet
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Strength5.75 mg Milbemycin Oxime and 115 mg Lufenuron
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Health ConditionHeartworms, Roundworms, Hookworms, Whipworms, Fleas
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Drug TypeParasiticide
5.75 mg Milbemycin Oxime and 115 mg Lufenuron.
Sentinel Flavor Tabs are given orally, once a month, at the recommended minimum dosage ofn0.23 mg/lb (0.5 mg/kg) milbemycin oxime and 4.55 mg/lb (10mg/kg) lufenuron.nDogs over 100 lbs are provided the appropriate combination of tablets.n
Storage InstructionsStore in a dry place at controlled room temperature between 59° - 77°F.
How are Sentinel Spectrum and Sentinel Flavor Tabs different from other heartworm medications?
Not all heartworm medicines provide the same spectrum of parasite protection. Sentinel Flavor Tabs are chewable tablets that protect dogs against fleas, heartworms, roundworms, hookworms, and whipworms. Sentinel Spectrum is a soft, beef and bacon flavored chew that adds tapeworm protection to offer the broadest coverage available.
My dog weighs more than 100 pounds. Are Sentinel Specturm or Sentinel Flavor Tabs a good option for him?
Yes. Talk to your veterinarian about the appropriate dose for your pet.
My dog is a toy breed. Are Sentinel Specturm or Sentinel Flavor Tabs okay for his small size?
Yes. Both Sentinel Specturm and Sentinel Flavor Tabs offer a size that can be given to small dogs. Sentinel Spectrum has a size available for dogs weighing from 2–8 lbs and Sentinel Flavor Tabs has a size available for dogs weighing from 2–10 lbs.
I see a few fleas on my dog. Is the medication working?
You may see an occasional “hitchhiker” adult flea that your dog has picked up at the dog park or in the yard or other infested environments where 95% of the flea population lives in the form of eggs, maggot-like larvae, and pupae. Sentinel Specturm and Sentinel Flavor Tabs put an end to fleas before they become adults. You may need an adulticide, such as Effitix Topical Solution for Dogs, to treat occasional adult fleas.
Can I give either Sentinel Spectrum or Sentinel Flavor Tabs to my cat?
No, both Sentinel Spectrum and Sentinel Flavor Tabs are only approved for use in dogs.
Customer Reviews
93% Recommend
93% of reviewersrecommend this product
You've Already Reviewed This Item
147 Reviews
Showing 1-10 of 147 Reviews
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You will love it too!
By Hookie on Aug 9, 2021
This medicine works great. I have used it for several years, the price is great much more affordable than the namebrands that do the same thing. My dogs have never gotten sick on this like the name brand makes them
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Works Great
By Gina on Jul 15, 2021
Sentinel works great for our 13 year Yorkie mix. No side affects, and does the job! Chewy is super fast on getting the prescription approval from my vet and ships same day when they can. Highly recommend Chewy and Sentinel!
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Great deal
By Macgregor on Aug 31, 2021
Great service. Fast shipping. Good price. What is not to like ? First time experience. Will be coming back for sure !
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Great For Fleas AND Worms
By Hollygolly on Jul 11, 2021
This stuff works double duty! It’s great to maintain a worm free, flea free pet! Take them to the vet and follow up with this medication! Keeps our dog park loving pups parasite free!
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Whip Worm Medicine
By SDog on Jun 1, 2021
My 2 Miniature Schnauzers suffer from Whip Worms. Sentinel is recommended but doesn't quite do the job. Every 3 months I give additional medication strictly for the Whip Worms. Since the dogs have now contaminated their yard and I'm told you can't get rid of them I am at a loss as to any better solution.
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best solution for my dog
By simba on Aug 4, 2021
I love this product becuase it is 2 n 1. Very convenient and my dogs have used for over 3 years.
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Heart worm medication
By PerkyPerk on Jun 17, 2021
My little dog Gus has been on Sentinel for a few years now. The ease of ordering and having it shipped directly to our house made it an easy decision.
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Protecting your pet
By Karen on Jul 21, 2021
I have always had good luck with sentinel to prevent fleas on my dog He has been on it for years
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Sentinel flavor tabs
By Gracie on Apr 30, 2021
Been giving Sentinel to our Pekingese dog, Gracie, for nearly 7 years and she's done extremely well. When our vet discontinued selling it, we tried other brands only to have them severely upset her stomach. So glad Chewy is able to get this for us.
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Great Price
By AnnL on May 26, 2021
I have used Sentinel for years on both my dogs and have never had any issues. The price from Chewy was also great and the lowest I was able to find.
