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Is it safe to add tick prevention to my dog's Advantage Multi?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | neutered | 2 years and 3 months old | 7 lbs

My dog is now on advantage multi prevention but I need to add ticks prevention. Bayer who manufactures advantage multi said it is okay to use 2 topical meds ( advantage multi plus frontline plus) but my vet said it is not recommended. Now I need A 3rd opinion on this. Please help me. I am Very confused now.

1 Answer

Most Helpful Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on February 22nd, 2019

Most of veterinarians will avoid using two topical medications, in the hopes of avoiding interactions or side effects. Each product has different chemicals and if you use two topical products, you want to be sure they are safe together. Have you thought about using something like a Preventic collar? This collar works very well for ticks. You put it on Benji when you are going to areas that have ticks. When you are no longer worried about ticks, you store the collar in a baggie in a cool, dark place. It will remain effective for 6-8 months. You could also switch your product to Simparica and Interceptor.bthen you get full coverage with compatible products. I hope this is helpful and please feel free to post any additional questions.

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