So your dog gave you that look again—the one that says, “Human, I deserve better snacks, and you know it.” Don’t worry, you’re minutes away from becoming their absolute favorite person.
And nope, you don’t need chef-level skills or a kitchen the size of a football field. You just need some simple ingredients, a little patience, and the willingness to deal with a pup who will stare at you the entire time like you’re preparing the last cookies on Earth.
Table of Contents
What Makes This Recipe Paw-some
There are a ton of dog treat recipes online, but this Coconut Oil Blueberry Healthy Dog Cookies recipe hits different. Why? Because it’s simple, wholesome, and packed with ingredients that actually do something good for your pup.
Coconut oil gives your dog shiny fur, a happy tummy, and a boost of healthy fats. Blueberries bring antioxidants—it’s like giving your dog a tiny superhero in berry form. And everything goes into a recipe that’s so easy your dog will genuinely think you’re a gourmet chef… even if you burned toast last week.
These cookies are also budget-friendly, easy to customize, and totally picky-eater-approved. Because what dog doesn’t love a treat that smells sweet, feels crunchy, and says, “Yes, you are absolutely spoiled”?
Ingredients You’ll Need
- 1 cup blueberries (fresh or frozen)
Fresh is great, frozen works too. Your dog won’t file a complaint. - 2 tablespoons coconut oil (melted)
Use the good stuff—not the one that’s been hiding behind your spices since 2021. - ½ cup unsweetened applesauce
Double-check the label. No sugar, no cinnamon, no weird extras. - 1 large egg
Your dog will pretend they need a free-range, organic one—but any egg is fine. - 2 ½–3 cups oat flour
You can make your own by blending oats. It saves money and makes you feel like a DIY genius. - 1 tablespoon honey (optional)
Only if your dog likes a little natural sweetness. Skip it for diabetic or sensitive pups. - ½ teaspoon ground cinnamon (optional)
Adds flavor, but don’t go wild. A little goes a long way. - Water as needed
For adjusting the dough. Add slowly unless you want cookie soup.
Step-by-Step Instructions
1. Preheat your oven
Set your oven to 350°F (175°C). Easy start. Your dog will probably hear the oven beep and assume cookies are already ready.
2. Prepare your baking sheet
Line a baking tray with parchment paper. This keeps cookies from sticking and saves you from scrubbing later—because nobody wants that.
3. Mix the coconut oil and applesauce
Grab a bowl and combine the melted coconut oil with the unsweetened applesauce. Stir well. Your dog will supervise closely. Don’t crack under the pressure.
4. Add the egg and optional honey
Crack in the egg and whisk it together. Add honey if you choose to use it. This helps everything bind, like a friendship between a dog and anyone holding food.
5. Fold in the blueberries
Add the blueberries gently. If you’re using frozen berries, don’t thaw them—you want them firm so they don’t turn your whole dough purple. Unless you’re into that. No judgment.
6. Add the oat flour gradually
Start with 2 cups of oat flour, then add more until it forms a smooth, non-sticky dough. This step feels magical—like watching chaos turn into order.
7. Adjust with water if needed
If the dough feels dry or crumbly, add 1 teaspoon of water at a time. Go slow. You can always add more, but you can’t take it back. The dough should feel soft, thick, and rollable.
8. Roll the dough
On a clean surface lightly dusted with oat flour, roll the dough to about ¼-inch thickness. Your dog may try to “help” by licking the edges. Kindly decline.
9. Cut the cookies
Grab a cookie cutter—bone shapes, stars, hearts, whatever you like. If you don’t have any cutters, just slice the dough into small squares. Your dog doesn’t care about aesthetics, lol.
10. Place on tray and bake
Arrange the cookies on your tray and bake for 18–22 minutes, depending on size. The edges should look lightly golden. Your dog will think 20 minutes = 20 years.
11. Cool completely
Seriously—completely. Hot blueberries are like lava. Your dog won’t understand why they can’t eat them yet, but trust me, wait it out.
12. Taste-test (optional… but fun)
Give your dog one cookie and prepare for an instant burst of tail-wagging joy. Congrats, you just made a treat they’ll beg for again.
Common Mistakes to Avoid
Making dog cookies isn’t rocket science, but a few common mistakes can happen—especially if you’re multitasking or your dog is distracting you by being too cute.
- Using sweetened or flavored applesauce
No cinnamon-sugar apple pie applesauce. Unless you want your dog bouncing off the walls. - Adding too many blueberries
Yes, dogs love them. No, they don’t need an entire orchard. - Skipping the cooling process
Lava blueberries + excited dog = chaos. - Using chocolate chips instead of blueberries
Please don’t replace anything with chocolate unless you want to meet your vet at 2 a.m. - Adding artificial sweeteners
Especially xylitol. It’s dangerous for dogs, so keep it far away. - Baking at a higher temperature to “save time”
All you’ll save is the number of cookies your dog can safely eat.
Alternatives & Substitutions
This recipe is flexible, so feel free to switch things up based on what your dog likes—or what you actually have in the pantry.
- Swap blueberries for strawberries, apples, or bananas
If your dog acts bougie, go ahead and use diced mango. They’ll love it. - Replace oat flour with rice flour or whole wheat flour
Wheat-sensitive pups will prefer oat or rice flour, FYI. - Use pumpkin puree instead of applesauce
Just don’t use the pie-filling version unless you want a surprise sugar rush. - Change coconut oil to olive oil
Olive oil works well if your dog has tummy issues. - Skip the honey entirely
Great for overweight or diabetic dogs. - Add shredded carrots or zucchini
Sneak in veggies like a ninja parent. - Use chia or flaxseed instead of egg
Perfect for vegan households.
FAQ (Frequently Asked Questions)
Can I store these treats for later?
Absolutely. Keep them in an airtight container for up to a week. Refrigerate to make them last longer—unless your dog somehow opens the fridge. Then all bets are off.
Can I freeze these cookies?
Yep. Freeze for up to 3 months. They thaw fast, so your dog won’t have to wait long to resume snack time.
Are blueberries really good for dogs?
Yes! They’re packed with antioxidants, fiber, and vitamins. It’s like giving your dog tiny edible multivitamins.
Can I use coconut flour instead of oat flour?
Not recommended. Coconut flour gets super dry and absorbs moisture like a sponge on steroids.
My dough turned purple—is that normal?
If you used frozen berries, totally normal. Consider it an aesthetic upgrade.
Can I eat these myself?
You can… but they’re not very sweet. Completely safe, just not something you’ll crave during a Netflix binge.
How many cookies can my dog eat per day?
1–3 depending on your dog’s size. Treats should be fun—not the main meal.
Final Thoughts
Congrats—you just made Coconut Oil Blueberry Healthy Dog Cookies your pup is going to worship you for. Seriously, expect dramatic tail-wagging, bonus cuddles, and a dog who follows you everywhere like you’re handing out Oscars. Now brace yourself… because they’ll expect this level of greatness from you forever.
But hey, if it keeps them happy and makes you look like a kitchen hero, that’s a win in my book.

I’m Pallab Kishore, the owner of Little Pets Realm — an animal lover and pet care enthusiast sharing easy tips, healthy recipes, and honest advice to help every small pet live a happy, healthy, tail-wagging life.