Final answer:
In the book 'Wonder', August's dog is named Daisy, who provides him comfort and companionship.
Step-by-step explanation:
In the book Wonder, August Pullman's dog is named Daisy. August, often called Auggie, has multiple challenges in the story, which include fitting into a new school and making friends while dealing with a facial difference. His dog Daisy plays a role in providing him with comfort and companionship through his journey. The story overall emphasizes themes such as acceptance, empathy, and the importance of kindness.