My horse typically colics every year around this time of year when the weather starts to get cold, usually because he doesn't drink enough. This year was no exception. It was a pretty minor colic. I caught it early and it was no big deal. My new barn manager wants me to add salt to his grain every day so that he would be thirsty from his salty grain and drink a lot of water right after he ate. It sounds logical I guess. But I have heard a lot of BS from this guy before so I wanted some second opinions.
Has anyone heard of or tried this before?