It has been a month now since tigger has passed away, and I had no idea of how harmful the Hartz products are. If I would have known about all these sad stories, then I would have never given the treatment to him. He was 10, I gave him the Hartz flea and Tick treatment, and when I gave it to him, he started foming out of his mouth, I then washed it off of him with mild soap. The day after for about a week went downhill for tigger. He wouldnt eat, causing him to lose a few pounds. By the 3rd day after giving him the treatment, I took him to the vet. They gave him fluids, and meds. It didnt help, that night he could hardly walk, didnt touch his food, and it seemed like he was going blind. Then the next day tigger passed away….. After reading and researching about hartz I am so outraged, I went into a Kmart just the other day, where I had bought the treament from and there it sat on the counters. I read an article where the production was supposed to be stopped. I told the service counter about the products, so hopefully they will look into it further. I just wish I would have been more educated about hartz, I tried contacting them and they provide no email, just a number.