If you're looking for a healthy, low-effort dog treat that requires almost no prep time, these Slice and Bake Sweet Potato Dog Treats are your new go-to! Made with just three natural, dog-safe ingredients, they’re a wholesome way to spoil your pup with something tasty and nutritious.

Sweet potatoes are naturally rich in fiber, vitamins, and antioxidants, making them a smart snack for dogs of all ages. When combined with a touch of olive oil and cinnamon, they become flavorful, chewy treats that are as satisfying as they are healthy.
Homemade dog treats like these are a simple way to control what your pup eats while saving money and reducing waste — no fillers or preservatives, just real food and real love.
Why This Recipe is Great
- Only 3 ingredients — nothing artificial
- Naturally gluten-free and grain-free
- Packed with fiber, beta carotene, and vitamins
- Easy to digest and perfect for sensitive stomachs
- Chewy texture dogs love
- Budget-friendly and zero food waste
- Great for dogs with allergies
- No added sugar or salt
Ingredients You’ll Need
- 2 sweet potatoes (peeled or scrubbed clean — remove any visible mold)
- 1 tablespoon olive oil (or coconut oil as an alternative)
- ½ teaspoon cinnamon (optional, but adds a nice scent and taste dogs enjoy)
Note: Always avoid adding sugar, salt, or any sweeteners like xylitol, which are toxic to dogs.
Step-by-Step Instructions
- Preheat your oven to 275°F (135°C) and line a baking sheet with parchment paper.
- Prep the sweet potatoes: Wash and peel them, or leave the skin on if scrubbed clean. Slice into ¼ inch thick rounds for soft chews or thinner for crispier chips.
- Toss with olive oil and cinnamon: In a bowl, combine the slices with olive oil and cinnamon until evenly coated.
- Arrange on baking sheet: Lay the slices in a single layer without overlapping.
- Bake low and slow for 2.5 to 3 hours, flipping halfway through, until they’re dry and chewy or slightly crisp.
- Cool completely before offering to your pup. Store once fully cooled to avoid moisture buildup.
Tip: For a softer texture, bake less time; for a jerky-like chew, leave in the oven longer or dehydrate further.
Recipe Tips and Tricks
- Storage: Store in an airtight container for up to 1 week, refrigerate for 2 weeks, or freeze for 3 months.
- Texture choices: Bake longer for chewy treats or thinner for crispy chips.
- Flavor tweak: Try a sprinkle of turmeric instead of cinnamon for anti-inflammatory benefits.
- Picky pups: Try different shapes like sticks or small cubes.
- Teething puppies or seniors: Softer baked slices are ideal.
Serving and Storage Tips
- Serve as-is for a healthy snack or training treat.
- Storage:
- Room temperature: 5–7 days in airtight container
- Fridge: Up to 2 weeks
- Freezer: Up to 3 months (thaw before serving)
- Portion sizes:
- Small dogs: 1–2 small slices/day
- Medium dogs: 2–3 slices/day
- Large dogs: 3–5 slices/day
Helpful Notes
- Sweet potatoes: A great source of fiber, vitamin A, and antioxidants.
- Olive oil: Adds healthy fats that support skin and coat health.
- Cinnamon: Offers a touch of flavor and may help regulate blood sugar.
- Calories: Estimated 25–35 per slice depending on thickness.
- Avoid adding any sugar, nutmeg, or butter — they can be harmful to dogs.
- Always consult your vet if your dog has dietary restrictions or medical conditions.
Frequently Asked Questions
Can I use a dehydrator instead of baking?
Yes! Set your dehydrator to 135°F and dry the slices for 6–8 hours, or until the texture is chewy or crisp.
Do I need to peel the sweet potatoes?
Peeling is optional — just make sure the skins are scrubbed clean and there are no green spots or mold.
Can I skip the oil?
Yes, but a little oil helps prevent sticking and adds beneficial fats. Use a dog-safe alternative like coconut oil if preferred.
Can I use yams instead?
Yes! Just make sure they’re true sweet potatoes or dog-safe yams with no added sugars or preservatives.
How long do these treats last?
Stored properly, they last up to 1 week at room temp, 2 weeks in the fridge, and 3 months frozen.
Are these good for overweight dogs?
Yes, in moderation. Sweet potatoes are nutrient-dense but lower in fat, making them a better choice than many commercial treats.
Final Thoughts
Sometimes the simplest recipes are the best — and these Slice and Bake Sweet Potato Dog Treats are proof! With just three whole-food ingredients, you can create a chewy, flavorful snack your dog will absolutely love.
Whether your pup needs a healthy snack, a soft chew for sensitive teeth, or a low-fat treat option, this recipe delivers. You’ll feel great knowing exactly what’s in each bite, and your furry friend will love every tail-wagging nibble.
Tried this recipe? Let us know how it turned out in the comments, and don’t forget to share a photo of your pup enjoying their sweet potato snack!
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