Who is Dave Nassar in the book, Giant George: Life with the World’s Biggest Dog?

Dave Nasser is the author of the book "Giant George: Life with the World's Biggest Dog." He is also one of the main characters of the novel. He is the husband of Christie and the father of both George, the dog, and Annabel. Dave admits from the beginning of the novel that he is not terribly excited about the idea of having a dog. He had dogs growing up, but they always seemed to him to be a great deal of responsibility which he is happy to live without. Because Christie, his wife, agrees to move to Tucson with him if they can have a dog, he agrees to take on the responsibility again.