"I can't say I have ever tried cannabis in the form of snuf or chew. That is an interesting thought, and I can see the potential health benefits, but I do question the efficiency of the delivery method. But if that doesn't matter to you, chew away! There are products in the market place, such as one in Vancouver WA, www.castlerockcuff.com, like you pointed out. Looks like they want to expand, maybe you should give them a call and see when they will be in your area. In the meantime, try it and let us know your experience. We are curious. "