Hello, I have a 7 month old puppy. Yesterday he had diarrhoea, and today he still has it and it's all watery and he has just now vomited up what looks like tan coloured mashed potato.
I haven't fed him today and I have been making sure he has plenty of fresh water. I know it's not worms because he was wormed at the vet two weeks ago. I really don't know what to do! Any help would be great. Should I take him to the vet or wait and see how he is doing?