Instruct: Classify Amazon reviews into positive or negative sentiment
Query: DO NOT USE UNLESS YOU ARE WILLING TO TAKE THE RISK!

Within 10 minutes of applying to my dog (12 pounds), she started running around in circles to point of exhaustion, including scratching of the back and heavy breathing. After lifting her and putting my palm on her chest, I can tell her breathing was elevated and her body temperature was high. I immediately washed her and used regular dog shampoo and used lots of water to remove the products. Thereafter, she was fine. Never, never again to use this product.