In the 11 years I've used frontline I've never had a flea on my dogs or in my house. I wouldn't switch. If I were you I would write to their corporate offices with your story.
__________________ Washable Doggie Pee Pads (Save 10% Enter YTSAVE10 at checkout) Cathy, Teddy, Winston and Baby Clyde...RIP angels Barney and Daisy |