HARTZ Ultra Guard Drops - Use Extreme Caution
I searched but did not find a thread on this. There evidently has been a real big problem with Hartz Ultra Guard Flea and Tick DROPS for both cats and dogs. Animals have had all kinds of bad react...
Forum Discussion
When I took my first dog to the vet many years ago, one thing he told me was to never, ever use anything made by Hartz or Sergeant's. Like most things he's told me over the years, that turned out to be good advice.
