This is the recipe from this article:
But..if you want the short version, here it is!
3-Ingredient Peanut Butter Pumpkin Homemade Dog Treats
1/2 cup Natural Peanut Butter
1 cup 100% Pure Pumpkin Puree, canned(I made my own from my pumpkin from the garden.
1 3/4 cups whole wheat flour (I used Whole Grain Brown Rice Flour)** I used Spelt flour.
1. Preheat oven to 350 degrees Fahrenheit. Line a cookie sheet with parchment paper. I merely placed the cookies on the baking sheet without oil.
2. In a large bowl, stir together peanut butter and pumpkin. Stir in the flour 1/4 cup at a time just until dough is no longer sticky. I mixed in a food processor.
3. Roll the dough out between two sheets of parchment paper to 1/4″ thick. Use a cookie cutter to cut out the dough, then place on the prepared pan. I used a jar ring.
4. Bake at 350 degrees Fahrenheit for 8-10 minutes. Let cool completely. Store in an airtight container or freeze for up to 3 months.