We went on a 1 hour ride, we were 3 guests, there were 2 guides and 2 sleds.
We had never done that before. My guide was passionate about his dogs. He could explain all about them.
The day was sunny but cold so I would advise wearing warm clothes and bring your ski goggles if you have some (otherwise they provided some for us at no cost).
I would bring friends from abroad there anytime.