Healthy Dogma 180 Count Mushroom Magic Dog Supplement Contains medicinal mushroom extracts to help your dog maintain a healthy immune system Mushroom Magic is fortified with colostrum, a nutrient-rich dietary agent derived from cow's milk that contains more than three-dozen immune factors Mushroom Magic also contains immunoglobulin's, essential amino acids and proteins, all of which help to support immune health Contains medicinal mushroom extracts to help your dog maintain a healthy immune system Mushroom Magic is fortified with colostrum, a nutrient-rich dietary agent derived from cow's milk that contains more than three-dozen immune factors Mushroom Magic also contains immunoglobulin's, essential amino acids and proteins, all of which help to support immune health Contains medicinal mushroom extracts to help your dog maintain a healthy immune system Mushroom Magic is fortified with colostrum, a nutrient-rich dietary agent derived from cow's milk that contains more than three-dozen immune factors