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Sentinel Spectrum

Sentinel Spectrum Orange for Dogs 2-8 lbs

(20 Reviews)
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Shop Other Pack Sizes
Sentinel Spectrum Green for Dogs 8.1-25 lbs
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Sentinel Spectrum Yellow for Dogs 25.1-50 lbs
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Sentinel Spectrum Blue for Dogs 50.1-100 lbs
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Sentinel Spectrum for Dog Supplies

Buy Sentinel Spectrum for Dogs

Sentinel Spectrum is an oral preventive treatment that works against heartworms, adult hookworms, adult roundworms, tapeworms, whipworms, and prevents development of flea eggs. It is a monthly treatment which is recommended for dogs and puppies over 4 weeks of age. It is also safe to be given to pregnant and nursing dogs. This treatment needs to be given with meal for maximum effectiveness.

Key Benefits
  • Comes in palatable beef flavored tablet form which makes it easy to administer
  • Effective against gastrointestinal parasites, including roundworms, whipworms, hookworms and tapeworms
  • Kills flea eggs, flea larvae and prevents flea infestations in dogs but does not kill existing adult fleas on dogs
  • Provides protection against heartworms and other intestinal worms
How To Use
  • Before purchasing the product, weigh your dog.
  • Administer Sentinel Spectrum on a monthly basis on the same day of each month on a yearly basis.
  • Give this tablet directly in the mouth of the dog or mix it in the dog food.
  • If you mix it in the dog food, ensure that the dog completes the entire meal for the dose to remain effective.
  • Get your dog tested before commencing the treatment.
  • In some cases, adverse reactions like vomiting, diarrhea, depression/lethargy or pruritus have been reported.
  • Contact your veterinarian if any unusual signs develop in your dog after treatment.
  • Children and other pets should be kept away from the product.
  • Keep the product in a cool and dry place.
  • Safe to be given to pregnant and lactating dogs.
  • Strictly for dogs only.
More Information

Sentinel Spectrum is used to prevent, control and treat different types of worm infections. It prevents and controls flea population, prevents heartworm disease and treats and controls roundworms, hookworms and roundworms in dogs. Milbemycin Oxime, Lufenuron and Praziquantel are three active ingredients present in Sentinel Spectrum. Milbemycin Oxime interferes with the nervous system of the worms thereby getting rid of immature stages of heartworm larvae and adult stages of hookworms, roundworms and whipworms. Lufenuron is an insect development regulator that breaks the flea life cycle by stopping the flea egg development. But it does not kill adult fleas.

While praziquantel causes muscle spasms in tapeworms, resulting in their elimination from the body of the dog through natural mechanisms. Thus, the combination of all these three ingredients results in protection of the dog from heartworms and prevention of gastrointestinal worms including hookworms, tapeworms, roundworms and whipworms.

Please Note:Novartis is now acquired by Elanco. So, the manufacturer’s name on product packs may vary according to the available stock.

  • Milbemycin Oxime
  • Lufenuron
  • Praziquantel
Novartis / Elanco
Customer Review Write a Review

Average Rating







Great treatment Nov 19, 2021

This heartwormer is the best!!

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Sentinel Spectrum Sep 28, 2021

We had good results with this one

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Great product Mar 07, 2021

Couldn't agree more with the description and comments.

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Awesome spectrum Nov 02, 2020

This spectrum is just awesome. I like it alot.

0 of 1 found this review helpful.
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Affordable price Jul 14, 2020

The price for this medicine also makes it a go to product.

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