Recommended by my vet. My pup has been on it for 3 mo's without any nausea or vomiting. He does not mind eating the tablet either.

This product has been reliable in getting rid of fleas and ticks. I found it to work better than Advantix or Frontline.

This has been great for me, my Sophie is apparently allergic to fleas and this stops them from biting. Other flea meds kill fleas but this actually paralyzes their mouth so they can't bite.

Great product to kill fleas. Don't need to apply a product and doesn't put your health at risk.

<p>After using the stuff you put on their necks and having my dogs react to it, as as well as a bunch of natural remedies, the vet recommended this. It works perfectly and so far hasn't made any of our dogs ill.</p>

I didn't like using the other flea medications because they had a smell to them and my small dog likes to cuddle up. She has been on it for over a year now and no fleas. However, she won't take the chewable tablet.

This is one of the more expensive flea treatments, but it is the only one that works for my dog. I have seen this at retail for upwards of $95. Thank you so much for offering it at such an great value. Excellent service and fast shipping to boot!

This med is the best flea treatment I've tried on my dogs. None of the topical meds worked. Even with regular, monthly application I still found fleas on my dogs. But not with Comfortis! It's been amazing so far. We're flea-free.