Hartz Mountain
Ripoff One Spot Flea & Tick Drops, Poison - Do Not Use
After using Hartz Mountain One Spot Flea & Tick Drops on three of my four cats, I noticed they started acting strangly, started shaking, running around, hiding in corners, not eating or drinking. The fourth cat was all right - I used Advantage on him because he was a small one and under 9 lbs. ...