A sledge-dog.
Sledge is a dog that starred in Homeward Bound II. He is a mixed breed dog with a mix of corgi and collie.
by dog pulled sledge.
A very small sledge or sledge hammer.
A sledge is a trailer which runs on runners rather than wheels.
A komatik is an Eskimo sled. It is designed to travel on snow and ice, and made of wooden runners and crossbars lashed with rawhide.
A komatik is an Eskimo sled. It is designed to travel on snow and ice, and made of wooden runners and crossbars lashed with rawhide.
If you hit them with a sledge hammer, they'll break.
How about judge, sledge, or killer? I also included a related link below you may want to visit for more ideas.
Shetland sheepdog
golden lab
means "she" was travelling across the Arctic region on a sledge pulled by a team of dogs - a common mode of Arctic travel.