Peanut Butter Dog Biscuit
Recipe with Oatmeal

This peanut butter dog biscuit recipe is what you're looking for if you want easy dog treat recipes. With only four ingredients, one of which is water, you're likely to have all of the ingredients on hand in your pantry.


  • 2 cups whole wheat flour (you can use another type of flour if your dog is sensitive to wheat)
  • 1 cup rolled oats
  • 1/3 cup peanut butter, chunky or smooth (I used smooth this time)
  • 1 1/4 cups hot water

Additional flour for rolling


  1. Preheat oven to 350° F
  2. Mix dry ingredients together.
  3. peanut butter dog biscuit recipe

  4. Mix in the peanut butter and hot water. You may need to add more flour if the dough is too sticky.
  5. peanut butter dog biscuit recipe

  6. Knead the dough well.
  7. Roll out the dough into 1/4" thickness and cut into shapes with dog cookie cutters.
  8. peanut butter dog biscuit recipe

    Note - This recipe doesn't call for it, but I put an egg wash (one egg whisked with a fork and then brushed on with a pastry brush) on the treats before I baked them. It gives them a nice sheen once they're baked. Here's how they look before baking.

    peanut butter dog biscuit recipe

  9. Bake on a lightly greased cookie sheet for 40 minutes. Turn off the oven and let them cool overnight.

peanut butter dog biscuit recipe

If you and your dog can't wait that long, cool them completely on a wire rack before serving.

Instead of cutting out more shapes with the left over peanut butter and oatmeal dough, I rolled it into balls. Then I made a cross hatch fork mark on the dog cookies. This is the same way you would do for human peanut butter cookies.

After: The cookies get very hard, just the way dogs like them!

peanut butter dog biscuit recipe

Storing: This peanut butter dog biscuit recipe makes biscuits that will last in a sealed air tight container at room temperature for one week. You can store them in the refrigerator for 3 weeks and in the freezer for up to 6 months.

Tips & Techniques

  • Sticky Dough - The dough for these dog treats can be sticky to work with. If your dough is very sticky you will need to do one, or both, of the following steps. First, continue kneading the dough as this will help it to become less sticky. Second, add more flour to the dough and continue to knead.

What's Your Dog's Tastebud Feedback?

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Dog Treat Bakers Experiences:

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What kind of oats 
The recipe calls for rolled oats. Is that like Quaker Oatmeal or something different? Chef's Answer ~ Rolled oats are also called old fashioned oats. …

Can I freeze the left over dough? 
I still have a bit of extra dough left over, so can I put it in Saran Wrap and a Ziploc bag and freeze it? Chef's Answer ~ Great question, absolutely! …

Can you add food coloring? 
I love this recipe. But most importantly my dogs love them even more. I make mine a little thinner and adjust the cooking time. It's an easy recipe …

Peanut Butter Dog Biscuits 
I have made it twice and love it. My dogs love it. Am getting ready to make again right now. Thanks!

Better than store bought treats 
I made these for my 2 dogs and they loved them! I added bacon into them and the batch made about 4 dozen treats. Cheaper and better than store bought. …

Yummy Banana Peanut Butter Biscuits 
We just made these, but added out own twist for our dogs extravagant taste buds! We added 2 TBS of honey and used 1 cup warm water and 1/2 cup Horchata …

Questions & Answers for Peanut Butter & Oats Recipe 
Do you have questions about this recipe? Then read previously answered questions here first. Then, if you still have a question, please ask. :) …

More Recipe Reviews for Peanut Butter & Oats Biscuits (51-100) 
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Peanut paste dog biscuits with pumpkin seeds 
Hi thank you for sharing this recipe, I have been making it for a while now. I read recently that pumpkin seeds are good for dogs, so I blended some up …

I took some to the dog park for the other dogs and they all went crazy for them!

PB Oat Cookies  
I made these recently. Used bacon grease instead of egg wash. Also used a small heart cutter and scored them to easily break into reward size treats.Got …

Picky dog 
My dog is super picky and spoiled rotten but to my amazement she loves the cookies.

They make great Christmas gifts.  
I used my Kitchen Aid stand mixer with the dough hook to knead the dough. I set it on 2 and let it work for 4-5 minutes. The dough came out perfect without …

How do you know when they're done baking? 
Very easy recipe Chef's Answer ~ The baking time is a good place to start. Bake the dog treats at least as long as the recommended baking time. …

Beef broth instead of water 
We put beef broth in the recipe instead of Hot water and my dogs loved it!

Apple add in - dogs loved them 
My dogs love this treat. I make it just about every weekend. This weekend I ran one medium apple through the food processor and added it to the water …

Easiest dog biscuits ever! 
I've made a lot and this one was by far the easiest. I didn't roll out the dough but just rolled into balls and smashed down with a fork. Dogs don't …

peanut butter dog biscuits 
this has got to be the 20th. time i have made these. my 2 dogs love em !

One dog loved them 
It is so easy. I just made my second batch. Abby loved them. Fussy Pixie turned up her nose. I will try a cheese biscuit next to see if Pixie will accept …

My 3 very picky dogs loved them. Only 1 thing though don't use rolled oats use stone ground oats but I can't tell you what to do! Anyway my dogs loved …

They stole it 
As I was taking it out of the oven my dog grande one then scarfed it down

I was unsure about how these would turn out because I am not the best baker. But thankfully I had all the ingredients and the recipe was super easy to …

Soft Treats 
How do you make these treats soft for older dogs? Chef's Answer ~ Great question. It's actually very easy, just bake them for less time. :) The …

Peanut butter oatmeal treats 
My three boys and girl were found sitting by the oven door as the treats baked. I had stepped out of the kitchen for a bit. They absolutely LOVED these!!!👍👍👍👌👌👌👏👏👏💗 …

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My puppy could not wait!  
The aroma alone had my puppy jumping and barking for whatever was in the oven. My intention was to allow the treats to sit overnight after baking. He couldn't …

My old boy goes NUTS for these! 
Made these the other day but made the mistake of opening the door and letting the heat out to soon. They weren't quite crispy but man did my dog LOVE these!!! …

Taste Bud Feedback 
Thanks for this recipe! My extremely picky Giant Schnauzer mix LOVES these! I made them so they look like peanut butter cookies and she actually ate …

My Black Lab loves these! 
My 2 year old Black Lab loves these! They are so easy to make and the ingredients are always in the house! :) such a great present for doggy friends too!! …

Peanut Butter and Oatmeal Cookie Success! 
The peanut butter and oatmeal cookies are a huge success in our home! Easy and quick to make and my dogs recognize the smell as they cook and gets so excited …

Flour question 
Can I use all purpose flour? Chef's Answer ~ Yes, you can use all purpose flour. We highly recommend using whole grain whole wheat flour because …

More Recipe Reviews for Peanut Butter & Oats Biscuits (101+) 
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Recipe Reviews for Peanut Butter & Oats Dog Biscuits (1-50) 
Read all the reviews for this recipe, and then try it out for yourself. Don't forget to come back here and let us know what your dog thought.

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