- Location
- West Wales
Big lambs, sudden deaths suggests pulpy kidney to me. Had one snuff it with that a fortnight after first heptavac. Interesting shout from @Six Dogs too. Pasturella tends to be later on though?
I use no heptavac on ewes or lambs etc and somehow losses arnt much greater, the 3-4 fastest growing lambs usually snuff it with pulpy kidney or similar which isn't bad from 1500 lambs.