Have had problems with a steer bloating up on me the last few days. Have not changed his ration at all. Last weekend I got hay that had more alfalfa than they were used to. After he bloated up the first time I pulled the hay from them thinking that was it and have since used some plain grass hay. Was a little better for a day but still bloated some. Have noticed that he will still eat grain and such. I do turn them out in an acre or so lot that has some grass and weeds, mainly weeds thanks to the dry weather. Could there be something out there?? Fair is this week for us. Not sure what I need to do or what i'm doing wrong, but knew there were some people smarter than me here that would have some ideas. Thanks!