I used Hartz Flea drops on my cats and shortly after once of my cats started scratching at the application spot and lost all her hair there, she itched it so much it bled and scabbed up. It took us about 2 years to get her to stop itching that spot and now she has a scar where there(a bald circle on her back).
What to do with unsed bottle i got it from Wal-Mart
This is so sicking in 1989 I had a cat named Tom I was only I went to the pet store and got hart flee spray My cat automatically with lethargic couple days later passed away perfectly healthy cat after this why are so many animals dying from harts why are they still able to sell their products this is crazy