Is there any significance to Buck's unfulfilled expectations of rescue by the judge in call of the wild?

Buck's unfulfilled expectations of rescue by the judge in "The Call of the Wild" symbolize the harsh realities of nature and the abandonment of civilization. Initially, Buck clings to the hope of returning to a more comfortable life, reflecting his deep-seated desire for safety and belonging. However, this expectation ultimately highlights the theme of survival and adaptation, as Buck learns to embrace his primal instincts and the call of the wild, signaling his transformation and acceptance of a new identity.