I heard this on the news about 10 days ago while
I was away on vacation.

A couple of days ago I checked out the web site for Merial the manufacturer of Frontline.
I have not checked out the Advantage web site.

I buy my frontline from catalogs and pet discount pet
shops. One of my packages was a counterfeit and
I can not remember which place
I purchased it from or I would have returned it.

Buyer beware..

Click for partial info.

http://www.frontline.com/epa/