The Easiest 3-Ingredient Round Dog Cookies
So, your dog deserves a homemade treat, and you want something quick, easy, and actually good for them? Look no further.
These round cookies are simple to make, packed with pup-friendly ingredients, and—most importantly—your dog will go nuts for them.
The best part? You probably already have everything you need in your kitchen. And if you don’t, well… your dog is giving you those “please spoil me” eyes anyway, so it’s a good excuse to hit the store.
What Makes This Recipe So Good?
- Only 3 simple ingredients (that are actually good for dogs).
- No sugar, artificial junk, or mystery preservatives. Just real food.
- Takes less than 20 minutes from start to finish. Because patience isn’t your pup’s strong suit.
- They’re round! Because let’s be honest—shapes matter.

What You Need (Dog-Approved & Vet-Friendly)
Ingredients:
- 1 cup natural peanut butter (MUST be xylitol-free! This is super important—xylitol is toxic for dogs.)
- 1 cup rolled oats (Great for digestion + adds a little crunch.)
- 1 ripe banana, mashed (Adds natural sweetness + potassium.)
Optional Add-Ins (Because Why Not?):
- ¼ tsp cinnamon (anti-inflammatory, but just a little—too much isn’t great for dogs!)
- 1 tbsp ground flaxseed (extra fiber + omega-3s for a shiny coat)
- ¼ cup unsweetened applesauce (if you want a softer cookie!)
How to Make These Round Treats
Step 1: Preheat & Prep
Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper. (Because scrubbing peanut butter off a pan is nobody’s idea of a good time.)
Step 2: Mix It Up
Mash the banana in a bowl, then stir in the peanut butter. Once combined, add the oats and mix until you get a thick, dough-like consistency.
🐶 Unlock Your Dog’s Hidden Genius! 🧠
Did you know? With the right brain games, your dog can become smarter, more obedient, and way less stubborn. Say goodbye to bad behavior and hello to an impressive, well-trained pup! 🐕
Transform your dog into the smartest, most well-behaved version of themselves. 🦴 Join thousands of dog parents who have already seen incredible results!
Start Training Today! 🐾If it feels too sticky, add a little more oats. If it’s too dry, toss in a bit of unsweetened applesauce.
Step 3: Shape the Cookies
Scoop out about a tablespoon of dough and roll it into a ball. Then, flatten it slightly into a round cookie shape. (Because we’re classy like that.)
Step 4: Bake & Cool
Pop them in the oven for 10-12 minutes or until they’re lightly golden and firm. Let them cool completely before giving one to your pup—because hot cookies + dog mouths = bad idea.

How to Store These Treats
- Room temp: Store in an airtight container for up to 5 days.
- Fridge: Keeps them fresh for about a week.
- Freezer: Freeze them for up to 3 months—just thaw before serving.
Alternatives (Because Variety Is the Spice of Life)
- Swap the banana for pumpkin puree – A great option if your pup isn’t a banana fan. Just make sure it’s 100% pure pumpkin (not the sweetened pie filling!).
- Use sweet potato instead of banana – Mash up some cooked sweet potato for a fiber boost.
- Try coconut flour instead of oats – If your dog needs a grain-free option, coconut flour is a great alternative. Just use ½ cup instead of 1 cup oats (it’s more absorbent!).
- Use almond butter instead of peanut butter – Just make sure it’s plain with no added sugar or artificial sweeteners.
- Add shredded carrots or apples – A little extra texture and vitamins never hurt!

FAQ (Because You’ve Got Questions, and I’ve Got Answers)
1. Can I use crunchy peanut butter?
Absolutely! It’ll add a little extra crunch to the cookies. Just make sure there’s no xylitol or added sugar.
2. Can humans eat these?
Technically, yes! They’re made with simple, natural ingredients. But, uh… they’re not super sweet, so don’t expect bakery-level deliciousness.
3. How many can I give my dog per day?
Depends on the size of your pup! For small dogs, 1 per day is plenty. Bigger dogs can have 2-3 max—we don’t want any upset tummies!
4. Can I make these without baking?
Yep! Just roll the dough into balls and freeze them for no-bake dog treats. Perfect for hot days!
5. My dough is too sticky/dry—what do I do?
- Too sticky? Add a little more oats.
- Too dry? Add a splash of unsweetened applesauce or water.
6. How long do they last?
- Room temp: About 5 days.
- Fridge: Up to a week.
- Freezer: 3 months (just thaw before serving).
Final Thoughts (AKA, Your Dog Will Love You Even More)
These 3-ingredient peanut butter & oat round cookies are the perfect way to treat your pup without any weird, sketchy ingredients. They’re easy, healthy, and dog-approved.
So, what are you waiting for? Go make a batch and watch your pup’s tail go into overdrive. 🐶🍪

I’ve spent 10+ years in dog training, digging into what makes dogs (and their humans) tick. At Smart Dog Learning, I share my no-nonsense, fun approach to training so you can enjoy life with a well-behaved, happy pup—no boring lectures, just practical results 😉