Our goats have been healthy since we got them. But reading more and more, especially since we should be having kids soon, I’m nervous about my goats being deficient of something. How do you know? They always have fresh water, hay, mineral block they have free access to that seems to have everything that is frequently mentioned in posts (iodine, selenium, copper, etc) and they get grains. But I’m worried about my pregnant girls. We did a fecal to see if they needed to be wormed before kidding and the herd is all clean. But what about the other things? Is a block not right? Should they have lose minerals instead? Should I be giving this gel stuff I’ve read about? How do you know? Should I be sampling blood or something? Just signs? I want to be sure I do right by my goats. I’m so nervous.