Hi 
I have a two year old miniature poodle and every now and then she throws up for no apparent reason.  She can go a few days without vomiting and then she'll throw up a few times during the day.  She has had a general anaesthetic two weeks ago and also has a history of liver issues (once last year).  I have had to take her to the vet for other issues quite a lot lately and was wondering if anyone knows of something that might help without going to the vet first. 
Thanks 
Kate