My precious shi-tzu is suffering from this horrible product sentry pro XFC. She was foaming at the mouth, vomiting and crying all night. I took her to the vet and she was placed on IV for an entire day to try to flush the poison from her system. I has not worked yet! She has been crying for 2 days now and appears to be hallucinating from this horrible product. I am contacting the media and I will not rest until this company is exposed for the pain and suffering it is causing innocent animals!!!