Wash the Dragon fruit with cold water, and cut it in half. Scoop out the fruit with a spoon and place it in the blender, along with 2 Tablespoons of chia seeds, 1/4 cup of milk, and half the container of yogurt. Blend on high until smooth.
Pour the dragon-fruit pudding into containers, about 2/3 full, and place containers in the refrigerator.
Place the rest of the yogurt, milk, and vanilla syrup in a blender, and blend until creamy (mixture will be slightly pink). Remove containers from refrigerator, and pour the pink mixture on top of the dragon-fruit pudding, and place the containers, covered back in the refrigerator to chill for at least one hour. Top with dragon-fruit pieces before serving. Keep containers in the refrigerator for up to 7 days. Enjoy!