No listeria symptoms or Pneumonia symptoms ... still the same .... enthusiastically eats good hay but no interest in concentrates (they are only having a small amount to make them easy to handle) and not 'pushy' like normal ... so still none the wiser. Thanks for suggestions all.
What are her teeth like? May be a pain reason why she won't eat nuts?
I had an older ewe not looking right the other day, caught her and gave a jab of Alamycin and a jab of combivit, she then promptly keeled over and was dead by morning!!!
Have another here in the barn who's skinny as a hat rack but bright as a button. Teeth are good, she has ad lib hay and creep pellets daily. She's had ab's, combivit, multi vit drench, wormed and fluked and a month later stubbornly thin still!!
They are very testing creatures!! Good luck with yours