New to this , but A friend suggested I sign up and ask some advice from you guys before taking further action.....Believe I have OPA in my flock of 450 Hill cheviot and texel X cheviot ewes, have had a few ewes over last year which when tipped up have had fluid pouring out of their noses, which made me think OPA , have any of you had any experience with it, and if so what can I do and how can I stop it, how serious is it and how much will it spread through the flock.
Thanks in advance
Thanks in advance