Missing for Five Years, Pet Donkey Found Thriving With a Herd of Wild Elk in California

For five years, a missing pet donkey named Diesel survived in the California wilderness. When he was finally spotted again, he had found an extraordinary new family: a herd of wild elk.

In 2019, Diesel disappeared into Northern California’s rugged Cache Creek Wilderness after being startled during a hike with his owners. Despite weeks of searching, including efforts using drones, his family was unable to locate him and eventually feared they would never see him again.

But in 2024, an unexpected discovery brought his remarkable story back to life. A hunter filmed Diesel roaming through the wilderness alongside approximately 15 wild elk, appearing completely comfortable among the animals.

The footage showed a healthy, well-fed donkey confidently traveling with the herd, seemingly accepted as one of their own. Somehow, an animal raised around humans had adapted to life in the wild and formed an unlikely bond with an entirely different species.

After watching the video, Diesel’s owners faced an emotional decision. Although they were relieved to learn he was alive, they chose not to bring him home. He had spent years building a new life, and they believed he deserved to continue living freely.

They affectionately embraced his new identity as a “wild burro,” finding comfort in knowing their long-lost companion was safe and thriving.

Five years in the wilderness. A herd of 15 elk. And one remarkable donkey who went missing from his old family, only to find a new one in the most unexpected place.