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RVing with dog on Trifexis: Can I add Frontline Plus for ticks?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | neutered | 1 year and 8 months old | 45 lbs

My 45 ib mixed breed 18 month dog is on trifexis. We are rving in a tick populated are and he has already had his trifexis on july 15th. Ive been told i can use frontline plus or k9 advantix for a solution for the tick issue. Is this a good option? It would only be for 1 to 2 months.

1 Answer

Most Helpful Answer

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Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on July 29th, 2021

Hi and thanks for your request. The combination between Trifexis and Frontline Plus is safe and possible. Frontline plus is a fairly good repellent for ticks. Make sure you use it at the right dosage and with the right posology.

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