sled dog

US /ˈsled dɔːɡ/
UK /ˈsled dɔːɡ/
"sled dog" picture
1.

a dog trained to pull a sled, especially in snowy regions

:
The musher relied on his team of strong sled dogs to navigate the icy trail.
Huskies and Malamutes are common breeds used as sled dogs.