In "The Call of the Wild," the dog that becomes too weak and has to be killed is Dave.
In "The Call of the Wild" by Jack London, the dog that becomes too weak and has to be killed is named Dave.
In the novel "The Call of the Wild" by Jack London, the dog that becomes too weak and has to be killed is Dave. To find the answer yourself, you could read the book or search for chapter summaries or character analyses online. These resources will provide you with the necessary information to identify the dog that meets the mentioned fate.
