This product is likely Walnut Free.
Grass-fed beef, water, sea salt, contains 2% or less: encapsulated citric acid, dehydrated garlic, red pepper, black pepper, cultured celery powder, cherry powder, coriander, onion powder, white pepper, ground nutmeg, parsley, in colored 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.