Preheat the oven to 350°F (175°C) and line a baking sheet with parchment paper.

Add the pumpkin puree, peanut butter, and egg to a mixing bowl.

Stir until the ingredients are evenly combined.

Gradually add the oat flour and mix until a soft dough forms.

Roll the dough to about 1/4 inch thick on a lightly floured surface.

Cut the dough into small, dog friendly shapes using a cookie cutter.

Arrange the treats on the prepared baking sheet.

Bake for approximately 18 to 20 minutes, or until the treats are firm and lightly golden.

Remove from the oven and allow the treats to cool completely.

Spread a thin layer of plain Greek yogurt over each cooled treat.

Place the iced treats in the refrigerator for about 15 to 20 minutes to allow the icing to firm slightly before serving.

Use plain pumpkin puree, not pumpkin pie filling.

The peanut butter must be xylitol free. Check the ingredient label carefully because some peanut butter products contain sweeteners that are unsafe for dogs.

For the icing, use plain unsweetened Greek yogurt without added sweeteners.

Because the yogurt icing adds moisture, these treats should be refrigerated and used within a few days. You can also freeze them for longer storage.

These are treats and should be served in moderation alongside your dog's regular complete and balanced food.