In a large mixing bowl, combine applesauce, egg, peanut butter, vanilla & water.
In a second bowl, combine dry ingredients and peanuts.
Add dry to wet ingredients and mix well. (I used the food processor to pulse everything together since the 5 cups of dry ingredients makes this challenging to mix.)
Turn dough onto floured surface and knead. Roll out to ¼ inch thick and cut into shapes. Reroll scraps and repeat.
Place on parchment or greased cookie sheet and bake. The original recipe calls for 45 minutes of baking time, mine were done closer to 25 minutes. Watch and remove when slightly browned. Cool on a rack and store in sealed container or wrap in Reindog Treat bags.
You can find a printable recipe for hungry Reindogs here.