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Sentinel (Flavor Tabs)

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Sentinel (Flavor Tabs) - 51-100 Lbs - 1 Dose
$11.99 $7.99
Sentinel (Flavor Tabs) - 51-100 Lbs - 6 Doses
$52.99 $43.99
Sentinel (Flavor Tabs) - 51-100 Lbs - 12 Doses
$95.99 $86.99

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Sentinel (Milbemycin) oxime eliminates the tissue stage of heartworm larvae and the adult stage of hookworm, roundworm, and whipworm infestations. Lufenuron, the other active ingredient, is an insect development inhibitor that breaks the flea life cycle by inhibiting egg development. Lufenuron prevents most flea eggs from hatching or maturing into adults and thus prevents and controls flea populations by breaking the life cycle.


Give Sentinel exactly as directed by the veterinarian. If you do not understand the directions ask your pharmacist or veterinarian to explain them to you. The usual dose of Sentinel for dogs 2 to 10 pounds is 2.3mg/46mg, 11 to 25 pounds is 5.75mg/115mg, 26 to 50 pounds is 11.5mg/230mg and 51 to 100 pounds is 23mg/460mg given once a month year-round. For dogs over 100 pounds give the appropriate combination of tablets. Heartworm testing should be performed prior to the start of prevention therapy. If your pet is off Sentinel for 6 months or less, re-start the medication and test after 6 months since microfilaria, that take 6 months to mature, will result in a positive test result. Store Sentinel at room temperature. Do not remove the tablet from its wrapper until ready to give the medicine. Keep this medication away from children and pets.


Side effects of Sentinel are rare although some animals may exhibit depression, drowsiness, vomiting, itching, hives, loss of appetite, diarrhea, hypersalivation, seizures, and weakness. If these or other symptoms develop contact your veterinarian.


Do not give Sentinel to your pet if already giving an alternate heartworm medication. Seek emergency veterinary medical treatment. Symptoms of overdose may include depression, drowsiness, vomiting, loss of appetite, diarrhea, hypersalivation, seizures, and weakness. If dose is missed give the missed dose as soon as you remember. Do not give a double dose of the medication. Keep out of the reach of children.




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