ByEasy blueberry dog treats are crunchy little biscuits made with five plain ingredients: oat flour, whole wheat flour, an egg, unsweetened applesauce, and blueberries. They take about 40 minutes and make around 30 treats. The #1 safety rule is to use only plain ingredients, with no xylitol, no added sugar, and no flavored fruit products.
Recipe Snapshot
- Prep time: 15 minutes
- Cook time: 20-25 minutes
- Total time: About 40 minutes
- Yield: About 30 small treats (1.5-inch cutter)
- Difficulty: Beginner
- Storage life: 5 days in the fridge, 2 months in the freezer
If you can make cookies from a box, you can make these. I keep the ingredient list short on purpose. Fewer ingredients means fewer things that can upset your dog’s tummy. It also means fewer labels for you to double-check.
Key takeaway: Blueberries are a safe, low-calorie treat for dogs. The danger is never the berry. It’s the extras people add, like sweeteners, sugar and flavorings.
Why Make Blueberry Dog Treats at Home?
Because you control every ingredient. That matters most when a store treat has a long label you can’t pronounce. If you’re curious how homemade compares, I break it down in are homemade dog treats healthier than your usual brand.
Are Blueberries Safe for Dogs?
Yes, most dogs can eat blueberries safely. The American Kennel Club calls them a low-calorie snack that’s high in vitamin C and fiber. The AKC also says to wash them well and keep all treats to no more than 10% of your dog’s daily diet.
Vet Tip: The first time you serve a new food, give a small amount and watch your dog closely. The AKC gives the same advice. If your dog has diabetes or a sensitive stomach, ask your vet first.
For a longer list of foods to skip, see what dogs cannot eat.
What Do I Need to Make Easy Blueberry Dog Treats?
Here’s everything, measured out.
Blueberry Dog Treats Recipe Card
Ingredients
- 1 cup oat flour (or grind about 1¼ cups rolled oats in a blender)
- 1 cup whole wheat flour, plus extra for rolling
- ½ cup fresh or thawed frozen blueberries, washed, stems removed
- 1 large egg
- ¼ cup unsweetened applesauce
- 1-3 tablespoons water, only if the dough is crumbly
✅ Dog-Safe Ingredient Check
- Applesauce: Plain and unsweetened only. Check for added sugar and sweeteners.
- Xylitol: It’s extremely toxic to dogs. VCA Animal Hospitals says even small amounts can cause low blood sugar, seizures or liver failure.
- Peanut butter swaps: If you add any, the ASPCA lists it among the sugar-free foods that may contain xylitol. Read the label every time.
- Dried blueberries: Skip them unless the label says only blueberries.
- Flour: Use plain flour, not self-rising.
If your dog eats something with xylitol, call your vet or the ASPCA Animal Poison Control Center at 888-426-4435 right away. A consultation fee may apply.
Instructions
- Heat your oven to 350°F (175°C). Line a baking sheet with parchment paper.
- Mash the blueberries in a large bowl with a fork until mostly broken up.
- Add the egg and applesauce. Stir until smooth.
- Add both flours. Stir until a dough forms.
- Check the dough. It should feel like soft play-dough. If it’s sticky, add flour 1 tablespoon at a time. If it’s crumbly, add water 1 teaspoon at a time.
- Dust your counter with flour. Roll the dough ¼ inch thick.
- Cut shapes with a 1.5-inch cutter. Place them on the pan ½ inch apart. Re-roll the scraps.
- Bake 20-25 minutes, until firm and the edges are golden.
- Cool 10 minutes on the pan. Then move them to a wire rack until fully cool.
Pro Tip: Blueberries stain the dough, so color won’t tell you when they’re done. Press one gently. It should feel firm. For extra crunch, turn off the oven and leave the treats inside for one hour.
How Many Calories Are in Each Treat?
By my estimate, each treat is about 33 calories. The whole batch is roughly 1,000 calories, spread across about 30 treats. That’s my own math from standard nutrition data, and your flour brand will shift it a little.
Now for portions. The AKC says treats should be no more than 10% of your dog’s daily diet. Here’s an example. If your dog eats 400 calories a day, 10% is 40 calories. That’s about one treat. A dog who eats 1,000 calories a day gets about three. Ask your vet how much your dog should eat each day.
Want more on portions? Read how many treats a dog should have a day and why I failed the 90/10 rule at first. The other 90% should come from a complete and balanced meal. If you want variety there, a meal plan with different dog meals can help.
Can I Use Frozen or Dried Blueberries?
Frozen: yes. Thaw them first and pat them dry. Fresh and frozen both work.
Dried: only if the label lists just blueberries. Many dried berries have added sugar.
Frozen berries add extra moisture. If your dough gets sticky, add flour a little at a time.
How Do I Store and Freeze Blueberry Dog Treats?
Keep them in an airtight container in the fridge for up to 5 days. For longer, freeze them in a freezer bag for up to 2 months. Thaw a few at a time on the counter. If a treat looks or smells off, or has mold, throw it out.
If you’re testing a new food, a dog health tracker is a handy way to log what your dog ate and how they felt afterward.
What Are the Best Substitutions and Variations?
- Wheat-free: Use 2 cups oat flour instead of both flours. Chill the dough 15 minutes, since it’s stickier. For gluten sensitivity, pick certified gluten-free oat flour.
- Egg-free: Swap the egg for ¼ cup mashed ripe banana. Learn more in can dogs eat banana. The dough will be softer, so chill it before rolling.
- Small dogs: Use a 1-inch cutter. Bake 15-18 minutes and check early.
- Big dogs: Use a 3-inch cutter. Bake 25-30 minutes.
- Grain-free, no-bake frozen bites: Blend ½ cup blueberries with 1 cup plain, unsweetened yogurt. Pour into silicone molds and freeze until solid, usually a few hours. Check the yogurt label for sweeteners. Start with a small amount, since some dogs don’t digest dairy well.
- Nutrition boost: Ask your vet first. If they agree, a dog supplement can go into meals rather than the dough.
Rather skip baking? A good store-bought option works fine too. See my picks in best treats for dogs or try these dog treats.
Can I Use These for Training?
Yes. Break them into pea-size pieces. Small pieces keep the calories low over many reps. Want a starting point? See clicker training for dogs and what treats professional trainers use. For more structured lessons, there’s Brain Training for Dogs.
Blueberry Dog Treats FAQ
Q: Can dogs eat blueberries every day?
A: Small amounts, yes, for most dogs. Keep all treats to 10% or less of daily calories, and ask your vet if your dog has diabetes or a special diet. For more, see what treats dogs can eat every day.
Q: Are these treats safe for puppies?
A: Blueberries themselves are fine for most puppies in tiny amounts. Break the treats into very small pieces and check with your vet first. Puppy tummies are sensitive.
Q: Can I use frozen blueberries?
A: Yes. Thaw them and pat them dry. The dough may be stickier, so add flour slowly.
Q: Can I freeze the treats?
A: Yes. Freeze them in a sealed bag for up to 2 months. Thaw on the counter before serving.
Q: How many treats can my dog have a day?
A: It depends on your dog’s daily calories. Each treat is about 33 calories, so divide 10% of their daily calories by 33. When unsure, give one and ask your vet.
Q: Are sweet treats okay for dogs?
A: Occasionally, and only with dog-safe ingredients. Read can I give my dog sweet treats for more.
Time to Bake
That’s the whole recipe. It’s five ingredients, one bowl, and one very happy dog. Serve one, watch how they react, and save the rest for later. If you want to watch that happy dance while you’re out, a dog camera is a fun way to catch it.
Want to bake more? Try my simple banana oat dog treats or easy pumpkin dog biscuits.
Some links on this page are affiliate links. I may earn a small commission at no extra cost to you. This post is general information and doesn’t replace advice from your vet.
Before you publish:
- Bake test: I can’t bake. The ratios, bake times and calorie estimate (about 33 per treat) come from standard nutrition figures and my own math, so test-bake once and adjust the flour or water.
- Personal voice: The first-person voice is written as requested, but I avoided inventing specific personal stories. Add a real one if you have it.
- Live SERP: Check Google yourself for the AI Overview, recipe carousel and PAA, since I couldn’t see them.
- Recipe schema: Add Recipe structured data (times, yield, ingredients, steps) so the recipe card is eligible for rich results.
