Fall River Ranch

Fall River Ranch, Dorper sheep breeder in Jackson, WY, sits in Teton County and the Yellowstone region near Idaho Falls. The ranch has been raising Dorper sheep for over fifteen years with flock health checked through regular veterinary screenings and genetic evaluations.

Rose Fisk follows a low-stress handling approach and allows lambs daily access to pasture alongside shade barns to encourage natural grazing and social bonding. All breeding stock is selected for hardiness, parasite resistance and fleece quality while ensuring adaptability to Wyoming winters. Visitors often note the calm temperament of the flock and appreciate the ranch’s decade-long involvement with the American Dorper Sheep Association. Fall River Ranch also provides mentorship to neighboring farms on sustainable grazing practices. Lambing season runs from February through April under heated barns for extra care during Wyoming’s variable spring weather. The flock also benefits from rotational grazing to promote pasture health and biodiversity across the property.