On April 18, 2007 my baby Poe was killed by Frontline. The vet knew nothing about it so we were clueless. Last week our kitten was treated with the same pesticides and exibited the vey same symptoms of drooling, vomiting, and seizures that Poe did. Please think twice before putting any pesticides on your loved ones. Our little Echo is okay now after we bathed her very thoroughly.