Good topic but some things aren't specified enough yet pushed. Most essential oils in any form are generally not for ingestion by humans, much less by chickens. The brand linked I know has some for ingestion by humans. Maybe in other countries, it's different though.
See the comments below as well as I like the topic, it just needs to cover other forms of oregano oil and more of its benefits.
See the comments below as well as I like the topic, it just needs to cover other forms of oregano oil and more of its benefits.