Livstrong Pets Gut Health Supplement is made up of two powerful herbs to hep support digestive health & Immune system. Wheat Grass is a powerful leafy green that adds valuable fiber to help support healthy digestion. Wheat grass is commonly used as a healthy dietary addition for cats, dogs digestive health! Marshmallow root is safe for dogs, and a natural way to help heal any digestive issues your dog might be experiencing. It comes from the Althaea officinalis plant that grows in marshy areas … hence “marsh mallow.” And marshmallow root brings many health benefits for your dog. It comes in a black recyclable jar 120g with a easy to use small measuring spoon.