I recently used a flea collar on my puppy, I bought the age appropriate collar for her. Within 20 hours she was lathargic , shaking , and whining pleading for help, Within a few more minutes it got worse, she was collapsing and couldn’t hold her head up I called the vet it was after hours so we were waiting for a call back when I decided to look up the symptoms on the internet. Thank god I found you , I read so many heartbreaking stories when I decided to take the collar off and bath her , twice. She started drinking water immediatly and her eyes weren’t glazed over . She was even wagging her tail. This morning we woke up and it was like nothing even happened!!!! I want to thank you from the bottom of my heart!!! You saved my BABY!and Courage (my baby) wags her tail in appreciation!! Thanks again! I will be writing the EPA!!! This needs to stop!! I’m even going to go to our local news we need to tell more people so they can be aware!!!