No one was injured in an early morning fire on Gould Road.
Crews from Dresden, Thamesville and Chatham North attended the fire about 4 a.m. Monday morning.
Firefighters faced an uphill battle as the large shed – about 60-feet-by-120-feet – contained hay and straw, as well as a dump wagon.
It was destroyed in the blaze.
Damage is estimated at $750,000.