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Is it safe to give my 19lb dog half a Simparica dose for 22-44lb?

Updated On September 23rd, 2025

Pet's info: Dog | Beagle | Female | spayed | 8 years and 1 month old | 19 lbs

I bought simparica for 22-44lb dog but my dog is only 19 lbs is it safe to give her a half of a dose

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on May 21st, 2018

No, it's not safe to give half a dose. You can't be sure you are giving Sahara exactly half of the medication, and you could accidentally overdose her. I would return the Simparica, and get the correct dosage for her weight.

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