I’m searching for a current lawsuit against the Hartz company involving dogs. My beautiful all white poodle could of been a show dog before I used Hartz flea treatment on her. Within a few weeks of using the product she started getting two blackish brown spots in the exact spots I placed the treatment and they grew until now she has two horrible dark spots on her back. It even turned her skin the same color. I took her to the vet and he said that he has seen it many times from using those drops. I’m so happy that it did not cause her more damage although she throws up now and then now. If anyone knows of any suit I can join against this company for dogs, please email me at [email protected]. My name is Gina. Thank You!