Simple 3 Ingredient Round Dog Cookies

Some recipes are so easy that you can make them from memory after the first batch. These round dog cookies are exactly that.

They use just three ingredients, rolled oats, unsweetened applesauce, and xylitol free peanut butter, and they come together without a rolling pin, cookie cutter, or mixer. You scoop, roll into balls, press flat, and bake.

The result is a soft, slightly chewy cookie with a mild, naturally sweet flavor.

If you like keeping a few simple recipes in rotation, these pair well with my 3 Ingredient Sweet Potato Dog Cookies and my Easy 4 Ingredient Pumpkin Dog Biscuits.

Why You’ll Love These Round Dog Cookies

A few reasons this recipe is a keeper.

Only three ingredients. Oats, applesauce, and peanut butter.

No flour needed. Rolled oats do all the work.

No added sugar. Applesauce provides gentle sweetness.

No rolling pin. Just scoop, roll, and press.

Soft and chewy. Easy for puppies, seniors, and dogs with sensitive teeth.

Freezer friendly. Bake a big batch and keep extras handy.

Are These Ingredients Safe for Dogs?

All three are common, dog friendly ingredients, with a few rules.

Check your peanut butter for xylitol. Xylitol is toxic to dogs and appears in some peanut butter brands. Read the label every time, and choose a plain brand.

Use unsweetened applesauce. Look for a label with apples and nothing else. Skip any with added sugar or sweeteners.

Use plain rolled oats. Avoid flavored instant oatmeal packets, which contain sugar and flavorings.

Keep portions small. Peanut butter is rich and calorie dense.

For more peanut butter basics, see my 3 Ingredient Peanut Butter Dog Gummies.

Ingredients You’ll Need

Here’s what goes into the dough and what each ingredient contributes.

Rolled oats form the cookie base. Part of the oats are blended into flour so the cookies hold together.

Unsweetened applesauce adds moisture and mild sweetness, and helps bind the dough.

Xylitol free peanut butter adds flavor, richness, and structure.

Ingredient List

• 1 1/2 cups rolled oats, divided
• 1/2 cup unsweetened applesauce
• 1/3 cup xylitol free peanut butter

How to Make Round Dog Cookies

1. Preheat your oven to 350°F and line a baking sheet with parchment paper.
2. Blend 1 cup of the rolled oats in a blender or food processor until it becomes a fine flour.
3. In a large bowl, stir together the applesauce and peanut butter until smooth.
4. Add the oat flour and the remaining 1/2 cup of whole oats. Mix until a thick, scoopable dough forms.
5. Scoop level tablespoons of dough and roll them into balls.
6. Place the balls on the baking sheet, leaving a little space between them.
7. Press each ball flat with the back of a fork or the bottom of a glass, making a round cookie about 1/2 inch thick.
8. Bake for 15 to 18 minutes, until the edges are lightly golden and the cookies are set.
9. Cool completely on a wire rack before serving.

Getting the Right Texture

For soft, chewy cookies, bake closer to 15 minutes.

For crunchier cookies, press them thinner, bake a few minutes longer, and leave them in the turned off oven for an hour.

If the dough is too sticky to roll, chill it for 15 minutes or add a spoonful of oat flour.

If the dough is too dry, add a teaspoon of applesauce at a time.

For perfectly round cookies, use a small cookie scoop and press with a flat bottomed glass.

Recipe Variations

Once you’ve made the base recipe, these are easy to try.

Banana version. Replace the applesauce with a mashed ripe banana, like in my Banana Peanut Butter Chew Sticks.

Pumpkin version. Replace the applesauce with plain pumpkin puree, inspired by my Homemade Pumpkin Applesauce Dog Treats.

Cinnamon version. Add a light pinch of Ceylon cinnamon.

Blueberry version. Fold in a few mashed blueberries.

Mini training cookies. Roll the dough into teaspoon sized balls for tiny rewards.

Common Mistakes to Avoid

Using peanut butter with xylitol. Always check the label.

Using sweetened applesauce. Always choose unsweetened.

Using flavored instant oatmeal. Stick to plain rolled oats.

Skipping the blending step. Whole oats alone won’t hold together.

Making them too thick. Thick cookies stay doughy inside.

Giving too many. Peanut butter adds calories quickly.

How Many Cookies Can a Dog Have?

One or two cookies is plenty for a small dog, and two to three for a larger dog.

Treats should make up only a small part of your dog’s daily calories, with the rest coming from a complete and balanced diet.

If your dog has pancreatitis, diabetes, or weight concerns, check with your veterinarian first.

How to Store Round Dog Cookies

Room temperature. Store fully cooled cookies in an airtight container for up to 4 days.

Refrigerator. Keep them in the fridge for up to 2 weeks.

Freezer. Freeze in a sealed bag or container for up to 3 months.

Check before serving, and discard any cookies that smell off or show signs of mold. For biscuits that last longer, see my DIY Dog Biscuits That Last for Weeks.

Can You Freeze Round Dog Cookies?

Yes, and freezing is the easiest way to keep a big batch fresh.

1. Cool the cookies completely.
2. Arrange them in a single layer on a tray and freeze for about an hour.
3. Transfer to a labeled freezer bag or container.
4. Thaw a few at room temperature for 10 minutes before serving.

More Homemade Treat Ideas

• 3 Ingredient Sweet Potato Dog Cookies
• Easy 4 Ingredient Pumpkin Dog Biscuits
• Banana Peanut Butter Chew Sticks for Dogs
• Strawberry Banana Cookies for Dogs
• Homemade Pumpkin Applesauce Dog Treats

For a wider look at feeding your dog well, check out 7 Healthiest Homemade Dog Foods.

Frequently Asked Questions

Can dogs eat oats? Yes, plain cooked or baked oats are a safe, common ingredient in dog treats, in moderation.

Can I use quick oats? Plain quick oats work, but rolled oats give a better texture.

Can I skip the peanut butter? Yes, replace it with extra applesauce and a bit more oat flour, though the cookies will be softer.

Can I use a different nut butter? Some dogs tolerate it, but never use any nut butter with xylitol.

Why are my cookies falling apart? The dough may be too dry, or the oats weren’t blended enough. Add a bit more applesauce, or blend more of the oats.

How long do they last? About 4 days at room temperature, 2 weeks in the fridge, and 3 months in the freezer.

Can puppies have these cookies? In small amounts, most puppies can enjoy them, but check with your veterinarian first, especially for very young puppies.

Recipe Card

Recipe name: Simple 3 Ingredient Round Dog Cookies

Summary: Easy, soft dog cookies made with just rolled oats, unsweetened applesauce, and xylitol free peanut butter.

Servings: About 20 cookies

Prep time: 10 minutes

Cook time: 18 minutes

Total time: 28 minutes, plus cooling time

Estimated cost: Budget friendly

Course: Dog treat

Cuisine: Homemade pet food

Keywords: 3 ingredient dog cookies, round dog cookies, easy dog treat recipe, oat dog cookies, peanut butter dog cookies

Equipment: Blender or food processor, mixing bowl, baking sheet, parchment paper

Ingredients:

• 1 1/2 cups rolled oats
• 1/2 cup unsweetened applesauce
• 1/3 cup xylitol free peanut butter

Instructions:

1. Preheat oven to 350°F.
2. Blend 1 cup of the oats into flour.
3. Stir applesauce and peanut butter, then mix in all the oats.
4. Roll into balls and press flat.
5. Bake 15 to 18 minutes until set.
6. Cool completely before storing.

A Final Note on Baking These Cookies

When a recipe is this simple, it becomes a habit. Keep the ingredients plain, keep the portions modest, and keep a bag in the freezer so there’s always a quick reward ready.