Started my own thread as feel awful keep bringing the puppy survival thread down with my woes.
So bought him home from the vets tonight which was a massive mistake. Started vomiting again so we have just done a dash back to the emergency vets for an anti-sickness injection.
Held off admitting him again as I think they will have no choice but to open him up and look around all of his abdomen next week and selfishly I want to spend some time with him before they do that.
Second mistake was not readmitting him as the injection hasn't stopped it. Going to take him back first thing and let them look after him for the rest of the weekend. I keep thinking did I give him too much to eat too soon? But he's vomiting liquid and not food 
It's heartbreaking to see him in so much discomfort. I would rather it was me that was ill The poor boy has had more exams and scans than anything and despite them hurting him he still is so friendly.