sled dog
US /ˈsled dɔːɡ/
UK /ˈsled dɔːɡ/

1.
a dog trained to pull a sled, especially in snowy regions
:
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The musher relied on his team of strong sled dogs to navigate the icy trail.
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Huskies and Malamutes are common breeds used as sled dogs.
a dog trained to pull a sled, especially in snowy regions