Peanut Butter Pumpkin Dog Treats. Apples, sweet potatoes, and pumpkin are actually all very common ingredients in homemade dog treats. Dogs love these flavors and they are really healthy for your pup. Homemade dog treats are super simple to make and you can easily tailor the recipe for any special diets. So next time you’re in the baking mood, whip up a quick batch of healthy homemade dog treats for your pooch!