Rabbit Manure

I was patrolling the gardening board to try to block any bad ideas it might give the bunnies, and I saw a post about rabbit manure being used in gardens. Granted, if I could convince them to handle manure supplying themselves it would keep them from terrorizing the sheep, bothering cows who are supposed to be producing for the marketplace and harassing the zoo, but what in the world would the neighbors think if the bunnies took their business out to the yard?