Why does Jody identify with the fawn and adopt him as a pet?

ALike Jody, the fawn is all alone, and Jody wants something to take care of.
BMa Baxter urges Jody to adopt the fawn.
CJody knows that the fawn will be a big help around the Baxter home.
DFodder-wing advises Jody that fawns make excellent pets.