Waited for the vet with the young girl last night and the news is that Rose the foal has pneumonia, the vet thinks its unlikely she ate that much of the leylandii to make her ill maybe the upset tummy she's had accounts for it, anyway they've taken her off home. I know pnuemonia is serious in young horses as i believe it affects their lung capacity in later life? i'm not very knowledgable on horses just keep a weather eye on the ones near us and report any coffs sneezes wheezes and odd behaviour to the owners, my main occupation is normally untangling their rugs from the fence or the hedge.
But as ever always learning and thank goodness for TAS and all the things we post that might just help or save somebody human or animal!.
Thanks for all your concerns
Mandy