We just heard about this!!!!

On July 30th 2008 we gave our two wonderful Border Collies a dose of Hartz Ultra Guard for dogs. Over night one dog was sick with diarrhea and within a day the second had diarrhea as well. I can’t say for sure it was caused by the Hartz product but from reading all of these posts one would sure believe it is the cause.

I intend to stick with Frontline!!!

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