[calilover1969]

I have a 14 week old puppy who has not been acting right he is not eating and he is throwing up I have gotten him to take small bites of chicken then he turns his nose up at it. He is not puking blood nor food its all bile.

[joypulv]

Get him to the vet. We don't know what he has had for shots and when, and whether he could have picked up something serious in between, or swallowed a sharp object, or what.

[Alty]

There is absolutely no way to give a diagnosis online. We can guess, and the guesses would range anywhere from something small like a tummy upset, to parvo. You can't leave this and hope for the best. You need to take him to a vet immediately.