He concluded by saying all of Santa's reindeer are free of disease and strong enough to fly rooftop to rooftop in Pennsylvania to deliver toys to all the good little girls and boys.

Santa's sleigh is gliding towards a greener Christmas future!" Maintenance alerts: From feedback on a reindeer's rooftop landing to prevent a sprained ankle to warnings of a loose sleigh runner ...

The speed of movement can be calculated from the change in color. If we look at the 'red-nosed reindeer' pulling Santa's sleigh, when the reindeer approaches, the wavelength becomes shorter and ...

Donder and the rest of Santa ... fly from rooftop to rooftop in all 67 Pennsylvania counties for the purposes of toy delivery to the children of Pennsylvania. Santa and his nine reindeer appeared ...

Every year on Christmas Eve, nine reindeer pull Santa’s sleigh through the sky so he can deliver presents to children throughout the world. Their names are Dasher, Dancer, Prancer, Vixen ...