11 week old Westie - Black stool

Question
We got our puppy last wednesday, and have noticed
that his stool is extremely dark (almost black) and firm.  The Breeder says very dark stool is normal for a puppy.  He otherwise acts fine, except for a throwing up bout with his breeder a couple of weeks ago.
Should I be concerned?  Could they be hiding something from me?

Answer
Hi Kathy!  No matter what any breeder says, always, always have your new puppy checked by your veterinarian within 2 weeks of bringing the puppy home.  Dark stool is normal, although black stool is a sign of digested blood (meaning there could be internal bleeding).  If the puppy is acting normal, I would not worry, although I would highly recommend a vet check up just to initialize the puppy's good health.
Please keep me posted and congrats on your new baby!
Give that little guy some kisses for me!
Hilary