We have a companion goat too, and she's kind of a pain in the butt, but interesting just the same. Ithink you will find if she is young and turned out only with horses, she won't have too many goat-like characteristics. Ours acts just like a little pesty min horse, and all the horses love her! Even though i know goats have slightly differnt nutritional requirmeents, we just feed it Safechoice and hay and it does fine. We're not breeding it or anything.