<p>Because i live in the south where the winters are mild, we have a big problem with heartworms. Advantage keeps the dogs safe from fleas and heartworms.</p>

These are cheaper than the last product I used and much cheaper than treating for heartworms. And I got free shipping!

This is a great product that is very affordable and was delivered in a timely manner!

<p>I really like being able to buy this online and have it delivered to the house. We have used it on our three dogs for several years now and it seems to even help with the skin condition of one.</p>

I've had my dog on this preventative for years and never had a single problem with fleas on him or in our home. Always checks negative for worms as well. Highly recommend it!

My dog has been on Advantage for awhile now. We have never had a big problem with fleas. We are very happy with this product.