Ozosnel

Ozosnel (literally translated as "oh so fast") is the white horse which is owned by Sinterklaas, he's close friends to Sinterklaas and is always with him on his ship. When it's the fifth of December, children in The Netherlands and Belgium celebrate Pakjesavond (literally translated as "evening of gifts"). Ozosnel and his friend Sinterklaas both live in Spain, along with their family, known as de "Roetveegpieten" (formerly known as Zwarte Pieten).