Nice Article on NutriNews International about the effect of Anavrin on methan mitigation emission in Ewes.
CONCLUSION:
Ewes that recived Anavrin had a 13% lower methane yield then Ewes that recived control diet.
Link:
https://nutrinews.com/en/reducing-methane-emission-in-ewes-with-a-dietary-blend-of-eos-polyphenols/
