The Lucky Tale of Two Dogs by Cindy Rosenthal
Illustrated colorful children's book about two dogs. It shows that one dog is lucky to have a loving family and he gets to live inside.
The other dog is left outside and has no to care for him.
One day a woman comes to his rescue and brings him to a shelter to be cared for.
A family comes by one day looking for a dog. It's the family that has the dog called Lucky already.