9 month old baby…

My cat was born in my room, she was the first one to come into the world out of 5. She’s been perfectly healthy since day one. The other night I noticed fleas on her, so we picked up Hartz Flea and Tick from the local WalMart. The next morning I woke up and went looking for her as I do every morning, and found her lethargically laying in her litterbox. I ran over and scooped her up, noticing her back end was unresponsive and almost paralytic. I immediately went to the sink, and washed her down with Dawn soap and warm water, then dried her off. It’s been 3 hours and she is still sleepy and her pupils are huge. I’ll be taking a trip to the emergency vet later if there is no improvement. I am sick to think that all of these poor animals have suffered and nothing has been done about it. 🙁