I have a 2 year old Heifer with chronic founder in her front hooves. The vet gave me "bute" tabs to alieviate the symptoms associated with the founder. She has ingested a total of 10 1g tablets over the last 2 weeks. I have not seen any improvment. Long story short, I was getting her prepared to go to the butcher and was doing some reading about using Bute off-label. Needless to say I am now concerned on what I have read on the internet about its use in cattle. I trust my vet and he is very good. He said there would be a 30 day withdraw if we wanted to butcher her. I am having second thoughts on sending her to the butcher and am concerned I will just have to put her down and dispose of her. Does anyone have any experience with this product ?