If your pup goes bananas for bananas (and let’s be honest, most do), these Banana Oatmeal Dog Treats are about to become their new favorite snack. Made with wholesome ingredients, these treats are packed with tail-wagging flavors. Plus, they’re super easy to make and your kitchen will smell amazing while they bake!

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Why You’ll Love This Recipe
There’s something so satisfying about making homemade treats for your furry friend. And this banana-packed recipe checks all the boxes: simple, healthy, and totally pup-approved!
They’re made with real bananas. Not only do bananas add natural sweetness, but they’re also loaded with vitamins and minerals your dog will benefit from.
They’re easy to whip up. No fancy tools or complicated steps – just mix, roll, cut, and bake!
They smell like banana bread. Seriously, you’ll be tempted to eat one yourself (and spoiler alert: you totally can).
They’re freezer-friendly. Make a big batch and stash some away for future treat time.
Ingredients
Here’s what you need to make the treats and a little about each one:
- Rolled oats – A hearty, wholesome base full of fiber and nutrients. They give the treats a nice chew.
- Oat flour – Helps bind everything together and keeps the dough soft and smooth.
- Egg – Adds protein and works as a binder to hold the dough together.
- Bananas – Naturally sweet and full of potassium, fiber, and B vitamins. Make sure they’re ripe!
- Ground cinnamon – Just a pinch adds a warm, cozy flavor that pairs perfectly with bananas.
- Coconut oil – Adds a touch of healthy fat.

Ingredient Notes and Substitutions
This recipe is super flexible if you need to make a few swaps.
While bananas are the star of the show, you can substitute them with plain pumpkin puree, mashed sweet potatoes, or unsweetened applesauce if that’s what you’ve got on hand.
Cinnamon is safe for dogs in small amounts and adds a wonderful aroma, but you can leave it out if you prefer.
If you don’t have oat flour, you can make your own by blending rolled oats in a food processor or blender until they reach a flour-like consistency. Just remember: 1 cup of oats makes about ¾ cup of flour.
You can use quick-cooking oats instead of rolled oats, but the texture will be softer and moister. Avoid instant oats or steel-cut oats, which aren’t suitable for this recipe.
Equipment Needed
You probably have most of the kitchen items you need to make homemade dog treats with bananas. You can use any regular cookie cutters but dog-shaped ones give these treats a fun look. Check out these Dog Bone Cookie Cutters for Dog Treats or Custom Dog Treat Cutters.
How to Make Banana Oatmeal Dog Treats
This recipe is easy enough for beginner bakers and fun to make with kids, too! Here’s how to bake a batch:
- Preheat your oven to 350°F.
- In a medium bowl, mash the bananas with a fork until smooth.
- Add the egg and melted coconut oil to the mashed bananas and mix until well combined.
- Stir in the rolled oats, oat flour, and cinnamon a little at a time until a dough forms.
- Turn the dough out onto a smooth surface and flatten evenly with your hands or a rolling pin to about ¼ to ½ inch thickness.
- Use cookie cutters to cut out shapes and place the treats on a greased or parchment-lined baking sheet.
- Bake for 20 to 25 minutes, or until the edges are lightly golden.
- Remove from the oven and cool the treats on a wire rack before serving.

Recipe Tips
Making these treats is super simple, but here are a few helpful tips to make the process even smoother:
- Use very ripe bananas—the spottier the better! They mash easier and add more natural sweetness.
- If your dough is too sticky, sprinkle in a little more oat flour.
- If it’s too dry or crumbly, try adding a spoonful of mashed banana, plain yogurt, or even a splash of water.
- Roll the dough to ¼ to ½ inch thick, depending on your dog’s preference for thinner or thicker treats.
- Let the treats cool completely on a wire rack before storing to prevent moisture build-up.
Serving Size
How many of these treats should your dog have? That depends on their size, activity level, and overall diet. As a general guideline, treats should make up no more than 10% of your dog’s daily calories to keep their diet balanced and healthy.
Always start with one treat to see how your pup reacts to the ingredients—especially if they haven’t had banana or oats before. And of course, check with your vet if you’re unsure what portion is best for your dog.

How to Store the Treats and How Long They Last
Store the treats in an airtight container at room temperature or in the refrigerator. They will last up to 5 days at room temperature or 1 week in the fridge.
For more extended storage, you can freeze them for up to 3 months. Thaw them at room temperature or give them as a frozen treat.
Can humans eat these treats?
They sure can! These treats are totally safe for humans, especially if you’re cutting back on sugar and processed snacks. They’re not super sweet, but they’ve got a nice oaty texture and mild banana flavor that’s perfect for a yummy nibble. Give one a try and see what you think!

More Homemade Dog Treat Recipes
Want to make more treats for your dog? Check these out:
- Apple Dog Treats
- Carrot Dog Treats
- Banana Dog Smoothie
- Blueberry Dog Treats
- Dog Treats for Bad Breath
- Peanut Butter Banana Pupcakes
- Peanut Butter Dog Popsicles
- Peanut Butter Oatmeal Dog Treats
- Peanut Butter Pumpkin Soft Dog Treats
- Sweet Potato Dog Treats
Find lots of easy dog treat recipes right here on Spoiled Hounds!
Banana Oatmeal Dog Treats
Ingredients
- 2 cups Rolled Oats
- 2 cups Oat Flour
- 1 Egg
- 3 Bananas ripe
- 1 teaspoon Ground Cinnamon
- 1 tablespoon Coconut Oil
Instructions
- Preheat oven to 350°F.
- In a medium bowl, mash bananas with a fork.
- Blend or stir the egg and melted coconut oil into the banana mixture. Use a hand mixer or a spoon for this step.
- Add the rolled oats, oat flour and cinnamon a little at a time and combine well until a dough forms.
- Turn the dough out onto a smooth surface.
- Flatten the dough evenly with your hands or a rolling pin to about ¼ to ½ inch thickness.
- Using a cookie cutter, cut out the dog treats and place them on a greased baking sheet or use parchment paper to cover the baking sheet.
- Bake for 20 to 25 minutes.
- Place the baked treats on a wire rack to cool.
I can’t wait to try this! I will report back! Thank you!
I’ve been trying to find a good recipe for my dog, but I think they’re not supposed to have cinnamon? I believe it upsets their stomachs
Cinnamon is a safe spice (non-toxic) to dogs. Large quantities can irritate their mouth or stomach. These treats have a really small amount which is fine and offers some health benefits.
Omg Same!! I had the same question. Until I found out yes that they can have cinnamon! Other then that I can’t wait to see my dogs reactions!
How long do these last for? Do they need to be stored in the fridge? Eager to try!
The treats do not need to be stored in the refrigerator. If stored in an airtight container at room temperature, they should last for 2 to 3 weeks.
I live in a high humidity part of the US, and got tired of my treats or my customers treats molding on their countertops. So…my simple rule of thumb is if you are in a HIGH HUMIDITY area, do not leave them on the counter top, they will mold fast. Freeze them, take out what you need for the following day and refrigerate them. Overall, you can refrigerate up to 4 days, freeze up to 6 months (all in air tight containers).
BON APETITE FURTY FRIENDS
Great info for folks in high-humidity areas. Thank you!
I live in Ohio and had a beautiful double batch of these mold within a week. Absolutely must be refrigerated.
I’m going to add blueberries to my treats. It will add a little extra something 🙂
Blueberries are good for dogs and will definitely add color!!
Oh yes!
My dog loves these treats. I leave them on top rack of oven after I turn the oven off for extra crunch. I put them in a sealed plastic container in the freezer. Bonus: The whole house smells amazing!
Fantastic! I’m so glad your dog enjoys the treats. Thanks for the great tip for making them extra crunchy!
Does baking the oats do the same as normal preparation for the oats? I know oats have to be cooked before dogs can have them.
Yes, baking is one way of cooking oats.
Love your recipes. May I ask how you were able to put the name of your company on the treat? They are precious…and no doubt tasty.
Ty
I got the custom cookie cutter on Etsy. The shop I got them from no longer makes them but there are others that do. Just go to Etsy and search for custom cookie cutters.
If your dog is allergic to eggs, you can substitute 1/4 cup of applesauce per egg.
Is this 130 calories per treat?
Yes, if you make 16 treats with the dough.
I have them in the oven now!! My Delta is allergic to peanut butter, beef and chicken!! It’s so hard to find a recipe that doesn’t have any of those ingredients! Thank you!
My dough is too dry and not sticking together. What can I add to make the flour mixture more of a dough ?
You can add more mashed banana or a liquid such as coconut milk or unsweetened almond milk.