I decided to put the goat kids and the piglet together in the barn pen, and in .037 seconds they were best friends. The pig is so happy to have someone to snuggle with! She tries to lay on them, which they're not crazy about, but then she settles down next to them and they're all happy.
Having them all together has made piggy a little friendlier too, since the goats run right up to us, she comes over too to see what all the fuss is about.
She wags her tail when David calls her Ziggy Piggy. We still haven't named her, but it may end up being Ziggy, or what I call her- Pig Pig (have you seen the book Pig Pig Grows Up?).