What is the name of prince valiant's horse?

Prince Valiant and his wife Aleta have five children. The oldest, Arn, named after Val's boyhood chum who appeared in the comic strip in the nineteen thirties, also appears in the TV series The Legend of Prince Valiant. Then came the twins, Karen and Valeta, and the another boy, Galen. Their fifth child is an adopted boy named Nathan.

Nathan is not adopted - he is the natural born son of Valiant and Aleta.

He was kidnapped at birth and given to a couple named Judith and Mathias,

who then adopted him. But later he was found by Arn and restored to Valiant

and Aleta, who graciously let Judith and Mathias live with them.