“…However, public attitudes are not included as a separate thematic category here because the increasing concern about animal welfare is the underlying context in a large part of the publications regardless of which other contexts they study. However, the connection between attitudes and animal welfare is central in the policy and governance articles because public opinion acts as an actor in itself; how opinion formation occurs in the media, political parties, and other groups is central (Deemer & Lobao, 2011; Law, 2009; Poirier, 2021; Schwartz, 2020; Suchyta, 2021). Several include farmers' associations, food industry actors, animal protection organizations, and retailers as important actors.…”