Canadian Brand. Foley's Functional Fungi Weight Management & Heart Health Support Treats help alleviate allergy symptoms and support immune function by reducing inflammation and boosting the body's defenses, promoting overall well-being for your pup. These treats contain Cranberry and Cordyceps mushrooms, which can help support healthy weight management in dogs. By promoting metabolism and satiety, these treats contribute to maintaining a healthy body weight. Shiitake mushroom is known for its ability to regulate cholesterol levels, promoting heart health.