We have 6 heifers. On what's there for pasture, some hay, and some commodity feed 15%. One started with some loose stool a few days ago. She is eating fine, active, and keeping up with the rest of them. It's not to the point of pure liquid, but definitely not solid. Also noticing that when she goes, it's only a small amount and she seems to try sometimes and nothing happens. Before I call the vet, any advice as to what we could do for her? Is it safe to leave her be and see if it clears up as long as she doesn't act differently? There is no blood or mucus mixed in it either. Just small amounts at a time and you can see it on her tail as well... Thank you for any suggestions.