Gauchos riding horses to round up sheep, El Chalten, Patagonia, Argentina, South America

Gauchos riding horses to round up sheep, El Chalten, Patagonia, Argentina, South America

Localita Cascina Lunga, Biella, Piedmont, Italy, Europe

Grazing of sheep in the meadows with a white dog in autumn, Soglio, Bregaglia valley, Graubunden, Switzerland, Europe

Driving sheep, Tarras, Central Otago, South Island, New Zealand, Pacific

Kyrgyz nomads and sheep herd, Tian Shan mountains near the Chinese border, Naryn Region, Kyrgyzstan, Central Asia, Asia

Wild Kirghiz nomad on horse with sheep, Lake Son-Kul, Kyrgyzstan, Central Asia, Asia

Farmer and sheep dog drive flock of sheep in the Doone Valley, Exmoor in North Devon, UK

Terracotta animal figures, including piglets and sheep, at the Han Dynasty Tomb of Han Yang Ling, Xian, China

Shepherd with his dog and herd of sheep, Transylvania, Romania, Europe

Sheep dog controls flock of sheep in country lane in the Doone Valley on Exmoor in North Devon, UK

Farmer and sheep dog drive flock of sheep by Lorna Doone Farm in the Doone Valley, Exmoor, North Devon, UK

Shepherd herding flock of sheep through mountain pass, Glenorchy, South Island, New Zealand, Pacific

Gauchos riding horses to round up sheep, El Chalten, Patagonia, Argentina, South America

Palazzo Schifanoia, Ferarra, UNESCO World Heritage Site, Emilia-Romagna, Italy, Europe

Sheepdog and sheep, Pentland Hills near Edinburgh, Lothian, Scotland, United Kingdom, Europe

Palazzo Schifanoia, Ferarra, UNESCO World Heritage Site, Emilia-Romagna, Italy, Europe

France, Aveyron, Sheep At Sainte-Eulalie

Feral dogs responsible for attacks on sheep, shot by farmer and hung up on a road-side tree near Lake Eucumbene, New South Wales, Australia, Pacific

A sheepdog herding sheep down Kirkstone Pass in the Lake District Cumbria, England, United Kingdom, Europe

Feral dogs responsible for attacks on sheep, shot by farmer and hung up on a road-side tree near Lake Eucumbene, New South Wales, Australia, Pacific

A border collie in the snow on Clough Head in the Lake District looking towards the north Pennine hills, Cumbria, England, United Kingdom, Europe

Feral dogs responsible for attacks on sheep, shot by farmer and hung up on a road-side tree near Lake Eucumbene, New South Wales, Australia, Pacific

Feral dog responsible for attacks on sheep, shot by farmer and hung up on a road-side tree near Lake Eucumbene, New South Wales, Australia, Pacific

A shepherd and border collie herding sheep at the International Sheep Dog Trials in Moffat, Scotland, UK.

Shepherd and dog at sheepdog herding competition, Bad Urach, Swabian Alb's, Baden-Wuerttemberg, Germany

Farmer with working dogs rounding up a flock of sheep on the road, North Island, New Zealand

Flock of sheep with sheepdogs crossing country road, Campo Imperatore, Gran Sasso National Park, Abruzzi, Italy, Europe

Flock of sheep and shepherd crossing highway 35, East coast, North Island, New Zealand

Shepherd with flock of sheep near Castrojeriz, Camino Frances, Way of St. James, Camino de Santiago, pilgrims way, UNESCO World Heritage, European Cultural Route, province of Burgos, Old Castile, Castile-Leon, Castilla y Leon, Northern Spain, Spain, Europe

Sheepdog chasing Drysdale ram, New Zealand, Oceania

Farmer with a dog, a bronze statue created by Albert Bocklage to commemorate 200 years of sheep trading on the Wittmund market, Wittmund, Eastern Friesland, Lower Saxony, Germany, Europe

Sheepdog on the heath near Wilsede, Luneburg Heath, Lower Saxony, Germany

Sheepdog on the heath near Wilsede, Luneburg Heath, Lower Saxony, Germany

A corregated sculpture of a grasshopper perches on the roof of a horticulture supply store in Tirau, New Zealand on the north island. The small agricultural town of 800 has several such unique buildings including the Big Sheep Wool Gallery shaped like a sheep and the neighboring Big Dog Information Center in the form of a dog.

Flock of sheep at sunset in Picabo, Idaho

Great Pyrenees dog guarding flock of sheep in Sun Valley, Idaho, United States of America

Flock of sheep and Pyrenean Mountain Dog in late summer, Valley of St. Paul Salers (Recusset), Monts du Cantal, Regional Natural Park of Auvergne Volcanoes, France

Pyrenean Mountain Dog and flock of sheep in an alpine pasture, Queyras Regional Nature Park, Alps, France

Shepherd with its Pyrenean Mountain Dogs and flock in an alpine pasture, Queyras Regional Nature Park, Alps, France

Passage of a flock of sheep (and shepherd with his dog) in the Ubaye valley, Alpes de Haute Provence, France