SYNONYMOUS WITH THE SLEDGE DOG

The load on your back is constantly increasing in size and weight. A little more every day, almost imperceptibly. We just get used to it. If things go slowly enough, people are very capable of suffering, or, shall we say, comfortable?

What looks relatively undramatic now can soon turn out to be very disadvantageous for you. Your legs can no longer support your weight, the black fur in front of your eyes makes you completely disoriented and the felty fur in your mouth threatens your gradual but inevitable DEATH BY SUFFOCATION. Incidentally, coat color is not relevant in this situation. 

The backpackdog is the brother of the sledge dog, so it's time to deprive this remova fish of his comfortable life.