Found this recipe online somewhere and tweaked it slightly - I think it might have been on that green brew board.
2 cups spent grains
2 cups unbleached flour
1 cup peanut butter
Baked at 350 for 1/2 an hour
Cut into manageable pieces and let it sit at 210 (in the oven) for 5 hours or until dry.
I started brewing at 10 on Saturday and after the first batch was boiling I mixed this up and started cooking. By the end of the second batch the dog bones were pretty much done and cooling off.
I've been looking for some ways to save money, and those dog treats can get so expensive. So I thought instead of composting all of my grains why not take two cups and mix it with ingredients I already have sitting around.
The dogs really seem to like them, but then again they also like eating their poop, so I don't know if they actually taste good or not. Either way it's some nice cheap natural dog treats.