My cat not only got into Hartz Flea and tick medcine it got into DOG flea and tick medcine! NO MATTER what brand it is YOU MUST NOT use Dog flea and tick medcine. My cat survived cause i got it in to the vets office as withen the first hour. I think something must be done about this. Pet owners need to know that not only hartz products are dangrous but that using Dog Flea and tick product on a animal that is not a dog is FATAL. I knew that luckly but many people don’t. I propose that you should send letter and e-mails to local news medias, Animal cruelty assoctions, Pet magazines,Pet rescues, and Local pet store chains. Its easy to contact these assciotions if you go onto thier websites. I AM BEGGING you to write letters and e-mail to these assoction,stores and magazines. If enough people e-mail or write letter their more likely to do something about it.