Updated On September 23rd, 2025
Can you use a flea and tick shampoo along with a topical treatment for prevention?
1 Answer
Published on July 1st, 2017
I would recommend using caution if the flea/tick shampoo and the topical product both contain permethrins, particularly if you have a small dog. I recommend avoiding all over the counter products containing permethrins for cats since they are prone to toxicity. If you use a flea/tick shampoo with permethrin and a topical product that has a different active ingredient it should be safer. An even safer alternative would be to use blue Dawn dishsoap for bathing, followed by flea combing and then applying a topical product.
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