I am trying to collect data on the numbers of cats injured or killed by the use of Hartz flea products.
If your cat was injuryed or has died due to the use of Hartz flea products PLEASE send me a email at
Please include the following information in your email:
Number of cats injuryed directly related to the use of Hartz.
Number of cats which deaths are directly related to the use of Hartz
Each cats sex, age and name.
I thank you very much for your help and am very sorry your cats as well as mine were victims of Hartz.