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
BuckBarker wrote:Fipronil (Frontline) is also a pesticide.
Those old school Hartz remedies are nothing more than pesticides.
Fipronil is used in a wide variety of pesticide products, including granular
products for grass, gel baits, spot-on pet care products, liquid termite
control products, and products for agriculture. There are more than 50
registered products that contain fipronil.
