Why was it inevitable that they should run out of dog food and that some dogs would die on the trail The Call of the Wild?

In "The Call of the Wild," the harsh conditions of the Klondike Gold Rush and the relentless demands of the journey left the supply lines for dog food strained. As the expedition progressed, the team's focus on gold led to neglecting proper provisions, resulting in dwindling resources. Additionally, the physical toll on the dogs, combined with the inadequate food supply, made it inevitable that some dogs would perish along the treacherous trail. The combination of environmental challenges and human oversight ultimately sealed their fate.