I have a 50 pound mutt that is my constant companion.

For years I have used flea control products (most recently, for more than a year now, Frontline).

The last two doses I bought were like water, they had NO effect at all. I don't mind spending the money on the product, but if it doesn't work it's an expensive "mistake."

Does anyone have any advice or suggestions about other products that WORK? Commercial, herbal, home remedy? Anything? I've had no luck lately and need some advice.

Thanks!

Whirlwind