Combine 1 cup of oat flour, 1/4 cup of sweet potato, 1 shot of bone broth, 1 egg, and 3 pumps of Dr. Harvey’s Alaskan Fish Oil Blend in a bowl. Mix until the batter is thick.
Transfer the mixture to a piping bag and use it to fill a silicone donut mold. Bake for 15–20 minutes, or until firm.
Step 4
Let the donuts cool completely before decorating. Use dog-friendly peanut butter as a topping, or mix sweet potato with beets for pink/red icing, or with blue spirulina for blue icing. Top with Dr. Harvey’s Rabbit Bites for an extra treat, and serve!