Contact GWR

GWR Inc., dba Global Wildlife Resources

P.O. Box 1319
Hamilton, MT 59840
Phone: 406.363.7056


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Feral Dog Blog:
YouTube Channel: GWR FeralDogs:



I was impressed with the detail-oriented approach and the attention directed at the welfare of the animal. Also, I liked how Mark made it clear to always look at our job from the “outside”, evaluate it, and perfect it. Mark, this was the best drug course I’ve attended (5 including this one). Your students are better for it.

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