I did it for two or three years on an acre of
land with almost half in orchard and other parts with gardens. The gardens were fenced off and the acre had a perimeter
fence, so they had free range of all other areas. In the winter I confined them to give the pasture/lawn a rest and just used a sacrifice area...usually one of the fenced in garden areas.
I utilized hair sheep and was very pleased with the breed aspects and the results on the lawn and orchard. They kept the fallen fruits eaten~along with one of my dogs who was crazy about apples~ and I also stored some of the apples for their use later in the winter. They also cleaned up the gardens in the fall and I used fermented pumpkins to supplement their winter
feed, as well as my corn stalks to provide some roughage.
The last year I set them up with a self-feeding station and I loved that idea as well.
This all saved me money, saved wear and tear on my old John Deere and it kept my lawn plush and green. Fruit and garden leftovers that would have gone to waste were utilized as feed and the sheep worked well with the dogs and
chickens for a harmonious flock. Quirky, fun and intelligent, they were my favorite livestock to keep. Easy care, healthy, thrived well on all natural husbandry and were a 100% success for the intended purpose.