Question: do any of the dogs die in 8 below

Answer: Yes, Shepard makes it back to base and is dismayed to find the body of Old Jack, still attached to the chain, and no sign of the other dogs. He hears the sound of barking and sees Max, Shorty, Truman, Shadow and Buck come over the horizon. After a joyous reunion, Shepard attempts to load the dogs into the snowmobile, but Max runs off, with Shepard in hot pursuit. Max leads him to Maya, lying in the snow -- weak, but alive. With six of his eight sled dogs in tow, Shepard heads back to civilization.