In a mixing bowl, combine the plain yogurt, peanut butter, and mashed banana.

Mix well until all ingredients are fully combined and smooth.

Spoon the mixture into silicone molds, filling each cavity.

Place the molds in the freezer and freeze for at least 4 hours or until solid.

Once frozen, remove the dog bites from the molds and store them in an airtight container in the freezer.