Homemade Dog Treats: Easy Peanut Butter Oat Recipe

These homemade dog treats use four plain ingredients: oat flour, xylitol-free peanut butter, plain pumpkin and an egg. You mix, roll, cut and bake for about 20 minutes. Check the peanut butter label first, keep treats to about 10 percent of daily calories and introduce them slowly.

I like a simple kitchen project as much as anyone, and this is one of the easiest. As a nutrition coach, I also like knowing exactly what goes into a snack, whether it’s for me or a dog.

The recipe below is plain on purpose. No sugar, salt, spices or fillers, just a crunchy biscuit most dogs love and you can make from pantry staples.

The One Label Check: Xylitol and Birch Sugar

Before anything else, read the ingredient list on your peanut butter. Xylitol is a sugar substitute that may also be listed as birch sugar or wood sugar.

According to the FDA, xylitol can cause a rapid, dangerous drop in blood sugar in dogs, sometimes within 10 to 60 minutes. Their consumer update on why xylitol is dangerous to dogs lists some nut butters among the products that may contain it.

Choose a plain peanut butter with just peanuts, or peanuts and a little salt. If your dog ever eats something with xylitol, call your vet, an emergency clinic or an animal poison control line right away.

Foods to Keep Out of Dog Treats

Keep these out of any homemade treat, and out of your dog’s reach:

• Xylitol (birch sugar), found in some peanut butters, sugar-free gum, candy and baked goods
• Chocolate and cocoa
• Grapes and raisins
• Macadamia nuts
• Onion and garlic, including powders
• Nutmeg, which shows up in many holiday baking recipes

When in doubt about an ingredient, leave it out and ask your vet.

Homemade Dog Treats Peanut Butter and Oats Recipe

This makes roughly 30 to 40 small biscuits, depending on your cutter. It’s an easy recipe, and kids can help with the rolling and cutting.

Ingredients

• 2 cups oat flour (or 2 1/4 cups plain rolled oats blended into flour)
• 1/2 cup plain, xylitol-free peanut butter
• 1/2 cup plain canned pumpkin puree (not pumpkin pie filling)
• 1 large egg
• 2 to 4 tablespoons water, only as needed

Use plain pumpkin puree, not pie filling, which has added sugar and spices like nutmeg. If your dog can’t have eggs, swap the egg for another 1/4 cup of pumpkin and add water a little at a time.

How to Make Homemade Dog Treats

1. Heat the oven. Set it to 350 degrees F and line a baking sheet with parchment paper.
2. Make oat flour. If using rolled oats, blend them in a blender or food processor until fine.
3. Mix the wet ingredients. In a large bowl, stir the peanut butter, pumpkin and egg until smooth.
4. Add the flour. Stir in the oat flour until a stiff dough forms. If it’s crumbly, add water one tablespoon at a time.
5. Roll it out. Roll the dough between two sheets of parchment to about 1/4 inch thick.
6. Cut the shapes. Use a small cookie cutter or a knife to cut squares. Smaller pieces make it easier to control portions.
7. Bake. Bake 18 to 22 minutes, until the edges are golden and the treats feel firm.
8. Dry them out. For a crunchier biscuit that keeps longer, turn off the oven and leave the treats inside with the door cracked for an hour.
9. Cool completely. Let them cool on a rack before serving or storing.

Troubleshooting the Dough

If the dough is too sticky to roll, chill it for 15 minutes or dust it with a little more oat flour. If it cracks and crumbles, add water a teaspoon at a time until it holds together when pressed.

Natural peanut butters vary in how oily they are, so stir the jar well before measuring. If your treats come out soft in the center, they were rolled too thick or need a few more minutes in the oven.

Easy Swaps for Healthy Homemade Dog Treats

Healthy homemade dog treats are about simple, whole ingredients and sensible portions. A few swaps work well here:

• Mashed banana in place of pumpkin, for a softer, sweeter biscuit
• Plain unsweetened yogurt in place of some of the pumpkin
• Whole wheat flour in place of oat flour, if your dog tolerates wheat

Avoid adding sugar, salt, butter, spices or anything from the list above. Plain is the point.

How Many Treats Can Your Dog Have?

This is where good intentions go sideways. The AKC recommends that treats make up no more than 10 percent of a dog’s daily calories, and that includes every treat, chew and table scrap. Their guide on how many treats a dog can have walks through the math.

The amount depends on your dog’s size, age and activity, so your vet is the best person to give you a daily calorie target. For a small dog, one or two small biscuits a day may be plenty.

If you give treats often, for training or after walks, break biscuits into smaller pieces and trim meals slightly, without cutting so much that the main diet falls short.

Introduce New Foods Slowly

Even plain ingredients can upset some dogs. Offer one small piece the first day and watch for an upset stomach, loose stool or itching over the next day or two.

Dogs can have food allergies or sensitivities, including to eggs or wheat. If your dog has a known allergy, a health condition such as diabetes, pancreatitis or kidney disease, or eats a special diet, ask your vet before adding any new treat.

Supervise your dog while they chew, especially at first, and choose a size that fits your dog’s mouth so it isn’t gulped whole.

How to Store Homemade Dog Treats

Homemade treats don’t have preservatives, so storage matters. Always let them cool completely before sealing them.

These are general guidelines. Throw out any treat that smells off, feels damp or shows mold, and when in doubt, toss it.

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Tips for Better Treats

1. Roll evenly. Even thickness means even baking, so no pieces stay soft in the middle.
2. Go small. Small treats make training easier and keep calories in check.
3. Bake longer for crunch. Extra drying time makes the treats harder and helps them keep longer.
4. Make a half batch. If you’re testing a new recipe, a smaller batch means less waste.
5. Pair treats with activity. Use a few pieces as rewards on your walks or during workouts with your dog.

Your This-Week Plan

Check your peanut butter label today. If it’s xylitol-free, bake a half batch this weekend, freeze most of it and keep a small container in the fridge.

Give your dog one small piece the first day, then use the rest as training rewards on walks. For more ideas on active life with your dog, head to my Dogs and Active Living guide.

Quick Questions

Want a festive version? Try my easy homemade Christmas dog treats, and read about the health benefits of owning a dog while they bake.

The Bottom Line

Homemade dog treats are easy to make with four plain ingredients: oats, xylitol-free peanut butter, plain pumpkin and an egg. The one non-negotiable step is checking the peanut butter label for xylitol or birch sugar.

Keep treats to about 10 percent of daily calories, introduce them slowly and store them properly. Do that, and you have a simple, wholesome reward your dog will be happy to work for.

This article is for general education and isn’t veterinary advice. If your dog has food allergies, a health condition, a special diet, or is a young puppy or a senior, ask your vet before adding a new treat.

If your dog eats something toxic, such as xylitol, chocolate, grapes or raisins, call your vet, an emergency clinic or an animal poison control line right away. If your dog vomits, has diarrhea, seems weak or wobbly or collapses after eating, stop and get veterinary care. This article is not a substitute for professional care.