In this short, Pluto plays a "mail dog" in the Arctic. I enjoy the scene where Pluto runs into a totem pole and growls into it, thinking it's a monster. The totem pole appears to growl back (which of course is actually Pluto's echo). Perhaps a greater obstacle is a hare that Pluto encounters while delivering a package. Pluto tries to get rid of the hare, but after they both end up delivering the package, they become good friends. One of my favorite Pluto shorts that I enjoy watching every now and then.