You may have heard of the cat distribution system, but a puppy one exists, too! Here are 16 stories of adorable puppies that found their own forever homes.

This is read by an automated voice. Please report any issues or inconsistencies here. Jane Messineo Lindquist is a dog behavior expert, creator of the Puppy Culture program, and author of When Pigs ...

Researchers at Duke University set out to study dogs' intelligence, finding insights into how dogs learn, their individual strengths, and how the species is evolving to become even better companions ...