I just gave both of my cats a Hartz flea bath yesterday and now I’m so upset and wondering if there is anything that can be done. I have read all of these stories and I wish that I had read these before I found that ONE flea. One of my cats seems perfectly fine but the other one my male Milo seems to be in pain meowing and is shaking when he walks. I called my vet and they said to give him a bath in Dawn, which I did but he is shaking and I’m scared. I called a 24 hour vet but they just said they could monitor him and possibly give fluids. I have read such awful stories about this wishing I didn’t bathe them. I must tell you also that they have been bathed in this previously with no issues. The same container but this time he had a reaction. What I though was going to be good for my cats is becoming a nightmare. I really hope he recovers.