Pre-heat oven to 350 degrees F. Line a baking sheet with parchment paper or a silicon baking mat.
In a large bowl, whisk together whole wheat flour, baking powder, and old fashioned oats.
Using a wooden spoon, stir in the chicken broth, peanut butter, cheese, and blueberries.
Form dough into a ball and knead on a lightly floured surface for about a minute.
On lightly floured surface, roll dough out into a large circle about ½-inch thick.
Using a cookie cutter (preferably bone shaped), cut out shapes and place on baking sheet.
Bake at 350 degrees for about 18-20 minutes, until treats are lightly golden at edges.
Let cool on pan for a few minutes before removing to wire rack to cool completely before giving to your furry friend.