Celebrate your pup’s special day with a healthy, homemade dog friendly cake! This moist and delicious blueberry oat cake is packed with wholesome ingredients like antioxidant rich blueberries and digestible oat flour, making it a safe and fun alternative to store bought treats. Perfect for birthdays, “gotcha days,” or any special celebration!
Note: Always check with your veterinarian before introducing new homemade recipes to ensure the ingredients and portions are suitable for your dog.

Servings
8
Prep Time
15 minutes
Cook Time
25 minutes
Total Time
40 minutes
Difficulty
Beginner
Ingredients
- 2 cups oat flour (finely ground)
- ½ cup blueberries (fresh or thawed if frozen)
- ¼ cup honey
- ¼ cup coconut oil, melted (supports healthy coat)
- 2 eggs (adds protein)
- 1 tsp baking powder
Instructions
- Preheat Oven: Preheat to 350°F (175°C) and grease a 6-inch cake pan.
- Mix Dry Ingredients: In a large bowl, whisk together oat flour and baking powder until combined.
- Mix Wet Ingredients: In a separate bowl, combine melted coconut oil, eggs, and honey.
- Combine: Stir the wet ingredients into the dry until a smooth batter forms.
- Add Blueberries: Gently fold in the blueberries for even distribution.
- Bake: Pour the batter into the prepared pan and bake for 25–30 minutes, or until a toothpick inserted in the center comes out clean.
- Cool: Let the cake cool completely before serving or frosting. For a healthy frosting option, check out this dog friendly frosting recipe.
Serving Guide
- Small dogs (<20 lbs): 1/8 slice
- Medium dogs (20–50 lbs): 1/4 slice
- Large dogs (>50 lbs): 1/2 slice
Storage Instructions
- Room temperature: Up to 2 days in an airtight container
- Refrigerated: Up to 5 days
- Frozen: Up to 3 months (thaw overnight in the fridge)
Tips & Variations
- Swap blueberries with dog safe fruits like mashed banana or pumpkin.
- Add a small sprinkle of ground flaxseed or chia seeds for extra omega-3s.
- Make a grain free version by substituting oat flour with almond flour (if your dog tolerates nuts).
- Frost with dog safe yogurt or a coconut cream based frosting for extra fun.
Blueberry Oat Birthday Cake for Dogs
Celebrate your pup’s special day with a healthy, homemade dog friendly cake! This moist and delicious blueberry oat cake is packed with wholesome ingredients like antioxidant rich blueberries and digestible oat flour, making it a safe and fun alternative to store bought treats. Perfect for birthdays, “gotcha days,” or any special celebration!
Ingredients
- 2 cups oat flour (finely ground)
- ½ cup blueberries (fresh or thawed if frozen)
- ¼ cup honey
- ¼ cup coconut oil, melted (supports healthy coat)
- 2 eggs (adds protein)
- 1 tsp baking powder
Instructions
- Preheat Oven: Preheat to 350°F (175°C) and grease a 6-inch cake pan.
- Mix Dry Ingredients: In a large bowl, whisk together oat flour and baking powder until combined.
- Mix Wet Ingredients: In a separate bowl, combine melted coconut oil, eggs, and honey.
- Combine: Stir the wet ingredients into the dry until a smooth batter forms.
- Add Blueberries: Gently fold in the blueberries for even distribution.
- Bake: Pour the batter into the prepared pan and bake for 25–30 minutes, or until a toothpick inserted in the center comes out clean.
- Cool: Let the cake cool completely before serving or frosting. For a healthy frosting option, check out this dog friendly frosting recipe.