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What is Sentinel Spectrum for dogs?

Sentinel Spectrum is a broad-spectrum canine treatment for fleas, heartworms and intestinal parasites.

When administered on a monthly basis, Sentinel Spectrum prevents the development of heartworm, and protects against roundworms, hookworms and ringworms. Sentinel Spectrum varies from the original Sentinel Flavor Tabs by also protecting your dog against tapeworms.

Espectro Sentinelcontrols flea infestations by eliminating adult fleas for a full month, killing them before they can lay eggs and thus breaking the breeding cycle.


  • Broad spectrum formula protects from multiple parasites
  • Fast acting – begins working immediately
  • No mess oral treatment
  • Palatable beef and bacon flavored chew

O Sentinel Spectrum é adequado para o meu cão?

Sentinel Spectrum is suitable for dogs and puppies at least 6 weeks of age, with a minimum weight of 2 pounds (0.9 kg).The safe use of Sentinel Spectrum with breeding, pregnant or lactating dogs has not been evaluated.

Programa de Posologia

Sentinel Spectrum for dogs is administered once a month, with the exact dosage determined by your dog’s body weight. Ensure you weigh your dog before giving any medication.

Body weight Milbemycin Oxime per Chewable (mg) Lufenuron per chewable (mg) Praziquantel per chewable (mg) Chewables administered
2-8 lbs (0.9-3.5 kg) 2.3 46 22.8 1
8.1-25 lbs (3.5-11 kg) 5.75 115 57 1
25.1-50 lbs (11-22 kg) 11.5 230 114 1
50.1-100 lbs (22-45 kg) 23.0 460 228 1
Mais de 100 libras (45 kg)       Administrar a combinação apropriada de mastigáveis

Sentinel Spectrum may be offered by hand or broken up and added to food. If given by hand, the dog should chew the treatment rather than swallow it whole. If you dog is likely to swallow without chewing, it is better to break up the chewable before offering.

To ensure the most efficient absorption, Sentinel Spectrum should be given at the same time or immediately after a meal.

What are the side effects of Sentinel Spectrum?

Side effects reported after the use of the contained active ingredients include: vomiting, lethargy, pruritus, urticaria, diarrhea, anorexia, skin congestion, ataxia, convulsions,salivation, and weakness.

What precautions must be taken?

  • Manter fora do alcance de crianças e animais de estimação.
  • Não para uso humano.
  • Apenas para uso canino - não administre a gatos.
  • Do not use on dogs under 6 weeks of age.
  • Do not give to dogs weighing less than 2 lbs (0.9 kg).
  • The safe use of Sentinel Spectrum with breeding, pregnant or lactating dogs has not been evaluated.

How effective is Sentinel Spectrum (Milbemycin Oxime, Lufenuron, and Praziquantel)?

Em um estudo de laboratório bem controlado, o Sentinel Spectrum foi 100% eficaz contra infecções por dirofilariose quando administradas uma vez por mês por 6 meses consecutivos.

Elimination of the adult stage of hookworm (Ancylostoma caninum), roundworm (Toxocaracanis, Toxascarisleonina),whipworm (Trichuris vulpis) and tapeworm (Echinococcus multilocularis, Echinococcus granulosus, Taenia pisiformis)infections in dogs was demonstrated in well-controlled laboratory studies.

Em estudos bem controlados, o Sentinel Spectrum foi eficaz na prevenção da eclosão dos ovos de pulgas, fornecendo controle do desenvolvimento de populações de pulgas (Ctenocephalides felis).

Brand Comparison

Sentinel Spectrum Chewables

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    H. Kim
    My dog always take this
    Sentinel spectrum covers free amd heartworm both. And my dog is kingchars spaniel. And her breed has weak heart. So this item is essential for her.
    Martin Ashe
    Pet Bucket
    I love petbucket because I do not need a perscription from a vet for my dog.
    Serhiy Yavtushenko
    Ótimo serviço ao cliente. Produtos de qualidade. THX
    Serhiy Yavtushenko
    Ótimo serviço ao cliente. Produtos de qualidade. THX