If your pup perks up at the smell of peanut butter or goes wild for bananas, these peanut butter banana dog treats are about to be their new favorite snack! They’re crunchy, flavorful, and made with simple ingredients you probably already have in your pantry. No preservatives, no weird stuff – just wholesome, tail-wagging goodness baked into every bite.

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Why You and Your Dog Will Love This Recipe
Homemade treats are a great way to show your pup some extra love. And when they taste this good, you’ll want to make them on repeat!
They’re made with real peanut butter and banana. Two dog favorites in one treat? Yes, please. This combo smells amazing and tastes even better (according to all the enthusiastic taste-testers!).
They’re easy to make. Toss everything into a bowl, roll out the dough, cut into shapes, and bake. No fancy steps required.
They’re nice and crunchy. Great for dogs who love a satisfying biscuit-like bite and a little extra chew time.
They freeze beautifully. Make a batch and keep some in the freezer for later. You’ll always have a treat on hand when your pup deserves a little extra love (so… basically all the time).
They’re full of fiber and healthy fats. Oats, flax, and banana bring more than just flavor, they’re nutritious too!
Ingredients
These dog treats use a handful of simple ingredients that are easy to find and good for your pup. Here’s what goes into them:
- Old-fashioned rolled oats – A wholesome base full of fiber. These get ground into flour for the perfect dough texture.
- Whole wheat flour – Adds structure and a slightly nutty flavor.
- Egg – Binds everything together and adds protein.
- Peanut butter – A classic dog favorite that brings creaminess and healthy fats.
- Bananas – Naturally sweet and full of nutrients like potassium and vitamin B6.
- Cinnamon – Just a little for flavor – it pairs perfectly with banana.
- Ground flaxseed – Adds omega-3s and fiber for a nutritious boost.

Ingredient Notes and Substitutions
This recipe is super flexible, so feel free to make some swaps to suit your pup’s needs or what you have on hand!
First things first, make sure your peanut butter does not contain xylitol. This artificial sweetener is toxic to dogs, even in small amounts. Always check the label!
You can substitute peanut butter with almond butter or sunflower seed butter, as long as they’re unsweetened and xylitol-free.
If you’re out of bananas, you can swap in unsweetened applesauce. It still gives a little natural sweetness and moisture.
No flaxseed? No problem! You can use ground chia seeds instead.
And if you don’t feel like blending oats into flour, just use 1½ cups of oat flour instead of the 2 cups of oats. Easy!
Equipment Needed
You probably have most of the kitchen items you need to make these dog treats. You can use any cookie cutter but cookie cutters for dog treats give them a fun look.
How to Make Peanut Butter Banana Dog Treats
These treats are super easy to put together and so fun to cut into cute shapes. Here’s how to make them:
- Preheat your oven to 350°F. Line a baking sheet with parchment paper or silicone mat, or use a non-stick baking sheet.
- In a blender or food processor, blend the oats until they resemble flour.
- In a large bowl, combine the oat flour, whole wheat flour, peanut butter, mashed bananas, egg, cinnamon, and ground flaxseed. Mix until a dough forms.
- Roll the dough out on a floured surface.
- Use your favorite cookie cutter to cut out shapes, and place them on the baking sheet.
- Bake for 20 to 25 minutes, or until the treats are firm and the edges are lightly golden.
- Let the treats cool completely on a wire rack before serving.

Recipe Tips
This dough is easy to work with, but here are a few handy tips to make things even smoother:
- If the dough is too sticky, add a little extra oat or whole wheat flour.
- If it’s too dry, add a splash of water or a bit more mashed banana to bring it together.
- Want extra-crunchy treats? Roll thinner and bake a few minutes longer.
- For slightly less crunch, roll a little thicker and keep an eye on the baking time.
Serving Size
Treats should make up no more than 10% of your dog’s daily calories to help keep their diet balanced and healthy.
If your pup hasn’t had some of these ingredients before, start with just one treat and keep an eye out for any signs of allergies or sensitivities. As always, your vet is the best resource for personalized advice!
How to Store the Treats and How Long They Last
Once the treats are fully cooled, store them in an airtight container at room temperature for up to 1 week.
Need longer storage? Freeze them for up to 3 months. Thaw before giving one to your pup or give it as a frozen treat.
Can People Eat These Treats?
Yes, they’re completely safe for humans to eat. There’s no added sugar, so they’re great for anyone looking to cut back on sweet snacks. They’re not super flavorful by human standards, but they’re wholesome, crunchy, and perfect for sharing a snack moment with your pup (if you’re into that kind of thing!).

More Homemade Dog Treat Recipes
Want to make more treats for your dog? Check these out:
- 3 Ingredient Dog Treats
- Apple Dog Treats with Rolled Oats
- Bacon Dog Treats
- Dog Breath Freshener Treats
- Ginger Apple Dog Treats
- Liver Dog Treats
- Peanut Butter Pumpkin Dog Treats
- Peanut Butter Banana Blueberry Dog Biscotti
- Sweet Potato Banana Dog Treats
- Whip Cream for Dogs
Find lots of easy recipes for dog treats right here on Spoiled Hounds!
Peanut Butter Banana Dog Treats
Ingredients
- 2 cups uncooked oatmeal old-fashioned rolled oats are best
- ½ cup whole wheat flour
- 1 egg
- ½ cup peanut butter
- 2 bananas
- 1 teaspoon ground cinnamon
- 1 tablespoon ground flaxseed
Instructions
- Preheat oven to 350°F.
- In a blender or food processor, blend oatmeal until it becomes a flour.
- In a large bowl combine all the ingredients using a mixer until well combined. You may need to use your hands to get everything well combined.
- With a rolling pin, roll the dough out to about ¼ to ½ inch thickness, according to your preference.
- Using a cookie cutter, cut out the dog treats and place them on a non-stick baking sheet or one lined with parchment paper or silicone.
- Bake for 20 to 25 minutes.
- Place the treats on a wire rack to cool once baked.
- Store in an airtight container.







I JUST LOVE your website, your recipes, and all the info you have, AND the ease of use of your website. I’m not tech saavy at all, so I appreciate it greatly. You have become my FIRST GO-TO dog site to visit Renee’! You’ve done a wonderful job! Thank you so much for such a FUN SITE to visit!
Oh my goodness Kim, thank you SO much! You totally made my day.
Do you have the GA’s available for all your recipes you have posted??? Thanks!
Sorry, I do not have guaranteed analysis of the recipes.
I recommend your site OFTEN to others that make dog treats for their dogs as well. My dog has loved every recipe I’ve tried so far! Thanks Renee!
Thank you SO much and I really appreciate you recommending my site to your friends!
Hi Renee I’m so excited to try your recipes and I just bought a doggie treat maker at Sam’s club and love it so far I will bend your ear when I’ve tried some I live your enthusiasm so there’s no doubt your recipes are going to be delicious
Pam Root