Grady the Cow's Impossible Squeeze Into a Silo

A 1,200-pound cow squeezed her entire body through a window barely wide enough for a toddler, and by the time anyone noticed, there was no way to get her back out. For four days in February 1949, a farm outside Yukon, Oklahoma, became the most talked-about address in America.

Chasing the Only Light

The cow was Grady, a Hereford belonging to Bill and Alyene Mach. On the night of February 22, 1949, something spooked her inside a dark farm shed.

She bolted toward the only light she could see. It was coming through a small opening into the farm's grain silo, a gap just 17 inches wide and 25 and a half inches high, rimmed in heavy steel.

Somehow, Grady forced her entire body through it. The only proof was a few of her red hairs, found clinging to the edge of the steel door.

A Gap That Would Not Widen

Once she was inside the dark silo, Grady could not push herself back out through the same narrow steel frame.

The opening could not be made wider. It was encased in steel, built to hold the shape of the silo, not to let a cow through twice.

Neighbors and local farmhands tried to free her and failed. Word of the stuck cow started to spread beyond the farm.

5,400 Letters and Counting

Wire services picked up the story, and newspapers across the country ran it. Grady, the cow trapped in an Oklahoma silo, became national news.

Mail started arriving at the Mach farm by the sackful. Readers everywhere had an opinion on how to get her out.

Over the next several days, 5,400 letters and 700 telegrams arrived from 45 states, each one offering a rescue idea.

The Ramp and the Grease

The Denver Post flew in farm expert Ralph Partridge to take charge of the rescue.

On February 26, four days after Grady got stuck, Partridge and local farmhands built a wooden ramp up to the silo opening and coated it in axle grease.

They rubbed about 10 pounds of grease directly onto Grady, fitted her with two heavy halters, and gave her a mild tranquilizer. An agriculture teacher milked her to help keep her calm.

Then the men pushed and pulled while Grady wriggled against the grease. Slowly, she slid back through the opening she had forced herself into four days earlier, and stepped out in front of a cheering crowd.

Yukon's Favorite Cow

Grady recovered from the bruising and swelling of her ordeal within days. She had become a celebrity, and people drove out to the farm just to see her.

That April, she marched in Oklahoma City's Capitol Hill '89ers Parade. She was later exhibited at the Oklahoma State Fair.

She lived 12 more years, until 1961, well past her brush with fame.

Yukon has never let her go. In February 2024, the town's Chamber of Commerce revived the Grady mascot to mark the 75th anniversary of the rescue, with a book signing at a local pub named in her honor.