Great Pyrenees

Scott Ki / Boise State Public Radio

A couple of truckloads of sheep were delivered by truck to 8th Street above the Foothills Learning Center Monday. They are slowly heading north.

For experienced Boise Foothills trekkers, spotting sheep wandering through the scrub and pathways in the spring is not so unusual. But not everybody is familiar with the story of Frank Shirts and his sheep.

Shirts is a real-life sheep rancher with 12 bands (groups) of sheep. That adds up to about 28,000 ewes and lambs each year.

Scott Ki / Boise State Public Radio

Sheep grazing along trails is a rite of spring in the Boise foothills, so are the White Great Pyrenees dogs that protect them. 

Idaho Rangeland Resource Commission spokesman Steve Stuebner says it's important to keep pets leashed up to avoid a confrontation with the guard dogs.   "And then if you’re on a mountain bike and you come up to the sheep, it’s a good idea to dismount from your bike and get off your bike and walk through the sheep."