I have a neighbor who has conniption fits when I let the wildflowers go to seed and leave them up all winter to feed the birds... I can't imagine him being very accepting of a goat. That said, there's a place up the road that always advertises miniature horses for sale. I've been told that their manure wouldn't have weed seeds in it? (know nothing about mini horses, other than would love to see my 'gentle giant' greyhound Pippin next to one)