Sheep and goats don't need to be recharged. They feed while doing the lawn.
My cows do a pretty good job, but I've always heard that the way llamas eat works extremely well for grass management. Something about biting off the grass rather than pulling/tearing it.
My cows do a pretty good job, but I've always heard that the way llamas eat works extremely well for grass management. Something about biting off the grass rather than pulling/tearing it.