All Bubbies products are free of the 8 major allergens as are the facilities in which they are crafted. Naturally, Bubbies Pickled Herring Fillets contain fish, but do not contain and are crafted in facilities free from the other 7 major allergens. Bubbies Horseradish products sold in Canada (only) are produced in the same facility as our Pickled Herring Fillets.