Dog sled Assembling a dog sled team involves picking leader dogs, point dogs, swing dogs, and wheel dogs. The lead dog is crucial, so mushers take particular care of these dogs. Another important detail is to have powerful wheel dogs to pull the sled out from the snow. Point dogs (optional) are located behind the leader dogs, swing dogs between the point and wheel dogs, and team dogs are all other dogs in between the wheel and swing dogs and are selected for their endurance, strength, and speed as part of the team. In dog sledding, Siberian Huskies or Alaskan Malamutes are
I Used to Be a Fish is the author's first book. The idea of the book came to him on a different project, “I was thinking about mammals and reptiles and eggs, when I got to frogs. I started to wonder how a frog who used to be a tadpole would describe that experience, and a title for a different story just popped into my head.” I Used to Be a Fish I Used to be a Fish is a book written by Tom Sullivan for ages 4–8. A boy imagines his pet fish tells him the story of evolution. The 48-page book is drawn in