The last of the American Mammoth

The history of the Mammoth Jack goes back to George Washington 

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our history photo

Our Mammoth Jack story began in 2003 when we began searching for a Mammoth Jack.  

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Meet Blue Mountain Highlander – the lead Ass in our herd.

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testimonials from our clients

Bob is a very friendly and helpful breeder. He was very forthwith with info about his donkeys. I recommend him to anyone looking to learn and get one. Especially those looking for Mammoth Donkeys who are harder to find and raised by experienced trainers.

Carmel C.

contact us

Missoula, MT 

281-414-4979