Oat Flour or quinoa flour?

terachaos, Mar 27, 7:17am
Found a recipe for making dog treats; it's an American recipe, but I could not find the above flours, would rice flour be okay to use!
TIA

roshu, Mar 27, 7:30am
If you have a food processor you could make your own flour by adding batches of rolled oats or quinoa and pulsing it till fine.