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What safe OTC flea & tick for my small long-haired chihuahua?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Female | 1 year and 3 months old | 8 lbs

Is there a FLea & tick prevention you can recommend for a small long haired chihuahua that is a year & 1/2 that’s otc? That is safe.

1 Answer

Most Helpful Answer

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Answered By Christie Long, DVM

Veterinarian, Certified Veterinary Acupuncturist

Published on April 30th, 2018

Advantage is available OTC and it's both safe and effective. It's a topical product that you apply directly to the skin. Follow package directions carefully, and be sure you purchase the appropriately sized product for Harper.

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