
Hi dogue,
I am surprised that your vet vaccinated a pup with a health problem - vaccinations should only ever be given to healthy animals.
Is the food you are giving her what she had been fed by her breeder? Has she been like this since you brought her home? Are all bowel motions "pools of runs"?
Your puppy's first danger here is dehydration - ensure she always has plenty of fresh drinking water available. It may be best to ask your vet for some elctrolyte sachets which are added to water. I'd also recommend that you have your vet re-examine her as prolonged tummy upsets must have a cause which needs to be identified.
As to what to feed, I'd drop the dry kibble immediately - again for reasons of dehydration. Instead feed some steamed white fish for a couple of days, small portions only. If this improves the situation then add some over cooked white rice or alternatively thoroughly cooked, mashed and unsalted potato to the fish. If this works for her continue this way for a few days before VERY gradually reintroducing small quantities of the diet you wish her to be on daily.
Please however get her back to your vet rather than let this drag on - young pups can go downhill very quickly.
Update when you can :)
best wishes, Teri