ThefilmisinspiredbyanincrediblestoryofashepherddognamedPalmwhowasinadvertentlyleftintheairportbyherowner.Shebefriendsnine-yearoldNicholaswhosemotherdiesleavinghimwithafatherhebarelyknows-apilotwhofindsthedogattheairport.It’sastoryofamazingadventures,truefriendshipandunconditionallove.