William (Pocketville)

William is a Golden Retriever who is one of the recurring characters of Pocketville and one of the main characters of Puppy in my Pocket: Adventures in Pocketville.

Personality
He is responsible, loyal, practical, intelligent, courageous, elegant, and well-mannered. He gets along well with the other Royal Guards and would do anything for them and the citizens of the Pocket Kingdom.

In Puppy in my Pocket: Adventures in Pocketville
For the more detailed history in each episode, see here.