we brought our pup home on tuesday last week the last couple of days i have started to add a bit of puppy food to his other food this morning i woke to find 3 sets of dirrhoea he didnt eat his breakfast then later on did a bit more dirrhoea he was sleepy and clingy all morning untill about 2 ish when he perked up only to do some more dirrhoea about 3 ish it was a bit clear a mukusey should i take him to the vets or is it just because of the change in diet ? should i try him with some tea now ? also was a bit of vomit only tiny hes 9 weeks by the way im realy worried should i be ?

Would think it is the change of home, water and food. But if you are worried visit the vet and they will check the pup over and may be give medication.