Frontline, K9 Advantix or Other?

[ParNone]

I use Sentinel Heartworm medicine and it has a flea preventative in it too. I can't remember the last time I saw a flea on my dogs. 10 years at least.

Par...

[elizabethann]

Thanks for your replies. I got worried so I called the vet and I'm going back to Frontline. I would die if anything happened to my cats all because I used K9 Advantix. The girl at the vets was very understanding and she is happy to exchange the K9 Advantix with Frontline. And I'll even get credit on my credit card.

Thanks again.

[jennawing]

I use Frontline- but have to use a flea shampoo and a spray as wel. That might just be Alabama for you, but just the Frontline is not effective.