Given the task definition and input, reply with output. Write an inquisitive question about a specific text span in a given sentence such that the answer is not in the text.

Sentence: The problem has gotten so bad that Canine Companions for Independence — the nation ’ s largest breeding and training service - dog program — launched an online petition last week asking the U . S . Department of Justice to take action .<sep>Span: Canine Companions for Independence

How many members does Canine Companions for Independce have?