Bests & Worsts Reviews from Amazon

I have used this product for my dog for years and she never had problems with it. This time I gave it to my dog just like a normally do and she's done nothing but vomit and have diarrhea for two days. I don't know if they changed the formula or I just got a bad batch but I will never buy this again. I'm hoping she starts feeling better. I'd give it zero stars if that was an option. UPDATE: 48 Hours after giving this to my sweet dog she died. Screw you Sentry and screw you Amazon for letting people sell crap that isn't real or bad. I have to cremate my dog tomorrow because of you. DO NOT BUY THIS CRAP!!!!!