If you are looking for an endearing animal friendship story, you have found it. Hello Goodbye Dog is beautifully written and illustrated featuring a wheelchair bound little girl named Zara and her enthusiastic dog, Moose. For Zara's dog, Moose, nothing is more important than being with her favorite girl. So when Zara has to go to school, WHOOSH, Moose escapes and rushes to her side.Hello, Moose!Unfortunately, dogs aren't allowed at school and Moose has to go back home.Goodbye, Moose. But Moose c