thank everyone, and yes, i am checking him regularly and he is also on restricted rations for a few days - much to his disgust I might add.
however, sad news on my other, much loved boy, as it looks likely that I'll have to have him PTS sooner rather than later as he is really struggling with this hard ground (severe articular ringbone). Had a vet conversation today and I think that he is struggling a wee bit and I know he'll get much worse over time and definately not get better. So maybe kinder to him to just have the deed done now while he is relatively happy. So why is it that I can't stop crying today...... I've know this day is going to come for months and months