This product is likely Yeast Free.
Pork, water and less than 2% of the following: salt, pork broth with natural flavorings, maple syrup, corn syrup, natural flavors (savory maple and spice extractives), dextrose, natural flavor, bha, propyl gallate, citric acid, beef collagen casing.
Manufacturer likely did not include an allergen statement; however, please double-check the product packaging and/or contact the manufacturer if you have a severe food allergy.