This will save you a TON of $ on natural dog treats, and my little guy loves these!(though I should admit, he is not a picky pooch.. but he especially loves Omega 3 fats from flaxseed  ;)

Ingredients:
1 egg
1/3 cup peanut butter 
1.5 bananas mashed
1 Tbsp honey
1 cup whole wheat flour
1/2 cup ground flaxseed

Preheat oven to the perfect doggie-baking temperature of 300 degrees F. Blend all wet ingredients. Add dry ingredients to the wet. Mix well. Roll out on a floured board to desired thickness (approx 1/4 inch) Cut into shapes with cookie cutter. Bake for 30-40 minutes, depending on desired crunch. Cool on a wire rack.  

Namapawwwwteeet yogi doggies!