Maybe stop feeding BSL and just stick with their normal feed crumbles for a few weeks and plain fresh water or oregano, fennel and thyme tea.
BSL are high in fat and protein and might cause diarrhea as can too much dairy products or too much probiotics.
Deworm them thoroughly and try Moro carrot soup to restore a healthy gut balance after dewormi ng.
https://www.backyardchickens.com/threads/my-old-girl-is-not-doing-well.1499555/post-25064796
BSL are high in fat and protein and might cause diarrhea as can too much dairy products or too much probiotics.
Deworm them thoroughly and try Moro carrot soup to restore a healthy gut balance after dewormi ng.
https://www.backyardchickens.com/threads/my-old-girl-is-not-doing-well.1499555/post-25064796