Homemade Pupcorn is a low calorie snack that can be used for training or as an occasional treat. 
Popcorn is a good source of dietary fibre, which can support healthy digestion and regulate bowel movements in dogs. Additionally it does contain a small amount of vitamins and minerals such as magnesium, potassium which can support overall health. 
 
Treats should always be given in moderation and supervised to ensure their safety and prevent chocking or eating any packaging.