How to Make Oat Flour for Dogs
Making oat flour for dogs at home is a simple and cost-effective way to create a nutritious base for homemade dog treats. Oats are not only a great source of fiber, but they are also easy on your dogโs digestive system. Oat flour can be a versatile ingredient in dog treats, offering a gluten-free alternative to wheat flour and providing a natural way to add nutrients and texture to your dogโs favorite snacks.

What is Oat Flour?
Oat flour is made from grinding oats into a fine powder. Itโs naturally gluten-free and retains all the beneficial nutrients found in oats, including fiber, vitamins and minerals. Itโs particularly useful in dog treat recipes for dogs with grain sensitivities, as itโs considered more digestible than many other grains. Since commercial oat flour can sometimes be more expensive, making it yourself at home can be an economical and fresher option.
Why Use Oat Flour for Dog Treats?
Oat flour has a variety of benefits when used in dog treats:
- Digestibility: Oats are gentle on the stomach, making oat flour suitable for dogs with sensitive digestion.
- Nutrition: Oats contain dietary fiber, protein and essential vitamins such as B-vitamins, which are important for energy production and maintaining a healthy coat.
- Gluten-Free Alternative: If your dog has a wheat allergy or sensitivity, oat flour is a great gluten-free option.
- Binding Agent: Oat flour helps bind ingredients in homemade dog treats, providing structure without the need for additional thickeners.

How to Make Oat Flour
This is a simple as placing your oats in a food processor and grinding until you have a fine flour.

Place oats in food processor.

Process until there is a fine flour.
Watch the Video
Tips for Making the Best Oat Flour
- Use Rolled Oats for the Best Texture: Rolled oats provide a fine, consistent flour that works well in dog treat recipes. While you can use quick oats or steel-cut oats, rolled oats are easier to blend.
- Avoid Over-Blending: Blending the oats for too long can cause the flour to become clumpy due to the oatsโ natural oils. Stick to blending just long enough to achieve a powdery consistency.
- Store in Small Batches: If youโre not planning to use the flour immediately, store it in small batches in airtight containers. This prevents the flour from absorbing moisture and going stale.
- Consider Toasting the Oats First: For a richer flavor, you can toast the oats in the oven at 350ยฐF (175ยฐC) for 10 minutes before grinding them into flour. This step is optional but adds a subtle nutty flavor to the flour.
How to Use Oat Flour in Dog Treat Recipes
When incorporating oat flour into your dog treat recipes, keep in mind that it behaves differently than wheat flour. Here are a few tips to get the best results:
- Adjust the Liquid Ingredients: Oat flour can absorb more liquid than regular flour, so you may need to add a bit more water, broth, or other wet ingredients to your dog treat dough.
- Use as a Binding Agent: Oat flour is great for binding ingredients together. If you find your dough is too crumbly, adding a small amount of oat flour can help bring it together.
- Combine with Other Flours: While oat flour can be used on its own, combining it with other dog-friendly flours such as coconut or almond flour can provide a better texture and flavor balance in certain recipes.
Dog Treat Recipes Using Oat Flour


Homemade Oat Flour
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Ingredientsย ย
- 1 cup Rolled oats Or quick oats or steel-cut oats
Instructionsย
- Start by measuring the amount of oats you need. As a general guide, 1 cup of oats will yield about ยพ cup of oat flour. You can always make extra and store the unused portion for later use.
- Add the measured oats to your blender or food processor. Blend on high speed for 30-60 seconds, or until the oats turn into a fine powder. You may need to stop and scrape down the sides if the oats are sticking.
- After blending, check the flour for any larger bits of oats. If there are still larger pieces, blend for another 10-20 seconds until all the oats are finely ground.
- If you prefer a very fine texture, you can sift the oat flour using a fine-mesh strainer or sifter. This step is optional but can help remove any remaining larger pieces of oats.
- Transfer the flour to an airtight container and store it in a cool, dry place. Homemade oat flour can last for up to 3 months if stored properly, and even longer if kept in the refrigerator or freezer.
Video
Notes
Nutrition
The information shown is an estimate provided by an online nutrition calculator.
