Spent Grain Dog Biscuits

Pete made porter, I was so relieved to finally be able to use the grains the  way I wanted to. Granted much of that was just chucking the stuff at the chickens, but I did just make my first ever batch of dog biscuits.  Two cups of used up barley and leftover grain from the porter, one egg, one cup of flour, 1/2 cup of peanut butter, 350F for 30 minutes and then we shall see how the dehydration bit goes. I do not have cute dog bone cookie cutter. Might have to remedy that.