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My dog is aggressive at the vet. Can melatonin help with anxiety?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | neutered | 3 years and 3 months old | 16 lbs

Is melatonin okay to use before vet exam? Dog gets aggressive and anxious during vet visits.

1 Answer

Most Helpful Answer

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Answered By Rodrigo Roca, DVM

Veterinarian

Published on November 1st, 2018

Hello, thank you for your question. I’m sorry to hear that visits to the vet are stressful for Luke. Yes, melatonin can be safely given to dogs. There are other medications that can also be used to help with anxiety prior to vet visits (gabapentin, Benadryl, acepromazine). I would recommend contacting your veterinarian to discuss which product they prefer and to get accurate dosing for Luke. Hope this helps!

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