My dog has fleas. What's the safest shampoo or pill to use?

Hello! My name is Dr. Elizabeth and I am happy to help.

Ugh! Fleas are the worst but the good news is that you can effectively get rid of them if you use a good product and are diligent in the treatment.

Here is a link about the flea life cycle:

https://vcahospitals.com/know-your-pet/flea-control-in-dogs

The flea life cycle can last as long as 6 months. The key to getting rid of fleas is to make sure EVERY dog and cat in the house is treated with a good flea prevention AND that this treatment lasts an entire 6 months.

Your vet can give you access to the best flea products on the market. Oral flea products like Simparica, Nexgard and Bravecto are the best products out there because they kill fleas so quickly. This decreased to potential for the female fleas to lay eggs which breaks the life cycle. Since the product is in the bloodstream, it also can't be washed off. Lastly, because they are new, there is not a resistance issue in the flea population. They are also cost competitive with a name brand product like Frontline.

I recommend to get Smallie on one of these oral flea products and use it for 6 months.

If you use a topical flea prevention, only wash Smallie just before the next application of flea prevention is due. Topical flea products like the one you applied can be washed off which means they won't work as well.

Also know you will likely continue to see fleas for at least 6 weeks (assuming your product is working correctly) because of the newly emerging adult fleas.

Lastly, know there is great variation in the effectiveness of topical flea products. As far as they go, for over the counter options, Seresto, name brand Frontline and Advantage/Advantix are your best options. Use them as directed.

I hope this helps and please feel free to reach out with any additional questions.