Pomeranian Growth Chart

This growth chart is a fairly accurate depiction of the growth of small breed puppies.  However, each pedigree, and each dog is different.  Some puppies start out smaller, and grow over a longer period of time.  Some puppies have a very healthy start, are chubby young, and level out later.  I find the best rule of thumb is to take:

Puppy Weight at 8 weeks, multiply by 3 = More accurate adult weight
or
Puppy Weight at 12 weeks, multiply by 2 = Most accurate adult weight