Mule packer who rose to fame documenting his journeys across the Montanan wilderness with his team of nine mules. He has over 40,000 followers on Instagram.
He's been based in Stevensville, Montana.
Because the only way to transport anything across designated wilderness is by hoof or by foot, so Eyer is sub-contracted by a wide variety of organizations to move everything from hay to kayaks to people to portable toilets across Montana.
Some of his mules have been Cricket, Olive, Millicent, Chloe, Clementine, Dulcinea, Ninety, Pearl, and Rufus.
Country musician Harry McClintock also worked a mule train packer.