One of my goats started limping pretty good. We check him over and there no obvious signs of injury or cause, nothing looks swollen or feels hot to the touch. We do have a vole problem we're trying to resolve, I wonder if he didn't just step in one of the holes and injure his foot/leg. When we put him on the lead to bring him up to look him over he didn't limp at all. I don't know if he was just acting tuff, as soon as we put him back in the field he started to limp again. Anyhow, if it doesn't improve I'll take him in, anything I should do for him or just wait and watch in the mean time?