A kennel of dogs. www. collective-noun.com.. A coterie of prairie dogs. pack: the collective noun for (various) carnivores. en.wiktionary.org/wiki/Appendix:Collective_nouns
If he's on the sled, I suppose he could be called a rider. Or musher, since that's what he yells out.
bunch
WHAT IS A GROUP OF ATHLETES CALLED
A bunch of penguins are called a flock of penguins.
A group of grapes is called a bunch of grapes.
a stem of orchids is called a spray but multiple sprays would be called a bunch
a pack of dogs is called a kennel
A bunch of tigers Is called an Ambush or Streak.
walking,horses,dogs[no joke]conoes,travais, and a bunch more.
a bunch about a few billion dogs are left in the world
Chinchillie
Quiver