If your dog loves crunchy snacks with a hint of sweetness, these Blueberry Oat Biscuits are the perfect homemade treat.
They’re easy to make, full of wholesome ingredients, and give your pup a tasty, antioxidant-rich snack. With just three main ingredients, this recipe is quick, simple, and healthy.
Why Blueberry Oat Biscuits Are Perfect for Dogs
- Blueberries: Known as a superfood, packed with antioxidants and vitamin C.
- Banana: Adds natural sweetness, fiber, and potassium.
- Oat flour: Gentle on digestion, gluten-free, and high in fiber.
- No preservatives or additives: Only dog-safe, fresh ingredients.
Always use fresh or frozen blueberries, never sweetened or syrup-packed ones.
Ingredients You’ll Need
For about 20–24 small biscuits:
- 1 cup oat flour (blend rolled oats in a blender to make your own)
- ½ cup mashed ripe banana
- ¼ cup fresh blueberries (halved for smaller bites if needed)
Step-by-Step Instructions
1. Preheat the Oven
Heat oven to 350°F (175°C). Line a baking tray with parchment paper.
2. Mash the Banana
In a bowl, mash the ripe banana until smooth. This will act as the base and natural binder.

3. Mix in the Oat Flour and Blueberries
Add the oat flour to the mashed banana. Gently fold in the blueberries, being careful not to crush them too much.

4. Roll Out the Dough
On a lightly floured surface, roll the dough to about ¼-inch thickness.

5. Cut Into Shapes
Use a bone-shaped cookie cutter or any small cutter to shape the biscuits. Place on the lined tray.

6. Bake the Biscuits
Bake for 15 minutes until firm and lightly golden.
7. Cool Before Serving
Let the biscuits cool completely before offering them to your pup.
Nutritional Benefits
- Blueberries: Full of antioxidants that help fight free radicals. Great for immune support and brain health.
- Banana: Rich in potassium, magnesium, and fiber, helping digestion and heart health.
- Oat Flour: Easy on the stomach and provides slow-release energy.
Storage Tips
- Store in an airtight container at room temperature for 3–4 days.
- Refrigerate for up to 1 week.
- Freeze for up to 2 months and thaw before serving.
Variations to Try
- Banana-Free Option: Replace banana with ¼ cup pumpkin puree.
- Extra Crunch: Roll thinner and bake 5 extra minutes.
- Coconut Twist: Mix in a teaspoon of unsweetened shredded coconut.
Serving Size
These treats are small, but they still count as snacks. Give 1 biscuit daily for small dogs, 2–3 for medium dogs, and up to 4 for large dogs as an occasional reward.
Safety Reminder
- Always monitor your dog when trying new treats.
- Avoid dried blueberries with added sugar.
- Introduce in small amounts if your pup has never eaten blueberries before.
Why Dogs Love Blueberry Oat Biscuits
The sweetness of banana blends with the juicy pop of blueberries, creating a treat that smells like dessert but is perfectly safe for dogs. The chewy oats make these biscuits satisfying while keeping them healthy and light.
Final Thoughts
Making Blueberry Oat Biscuits at home is simple, healthy, and fun. With only three main ingredients, you can bake a fresh batch of fruity, chewy biscuits your pup will love. These treats are proof that healthy can also be delicious for dogs.