Editing Thunder (section)

===''The Hedge Knight''===
When [[Dunk]] became Ser [[Arlan of Pennytree]]'s [[squire]], he would ride the [[hedge knight]]'s stot [[Chestnut]],{{Ref|TSS}} while Arlan rode his palfrey [[Sweetfoot]]. (Thunder was not ridden except in tourneys and in battle.) Arlan frequently told Dunk that a [[knight]] should never love a horse, since they might die under him, but he loved his horses anyway. Arlan often spent his last [[currency|copper]] on an apple for Chestnut, or oats for Sweetfoot and Thunder.{{Ref|THK}}

In {{Date|209}}, the aged Arlan died from a chill on the way to [[Ashford Meadow]], and Dunk took ownership of Thunder, along with Sweetfoot and Chestnut. At first Dunk debated selling Thunder and Chestnut, and keeping Sweetfoot, but then he decided to attend the [[tourney at Ashford Meadow]] as the knight Ser Duncan the Tall. To afford a suit of [[armor]], Dunk reluctantly decided to sell Sweetfoot, as Chestnut was not worth much, and Thunder would be needed for the [[joust]].{{Ref|THK}}

On the way to [[Ashford]], Dunk stopped at an inn, where he first met Prince [[Aegon V Targaryen|Aegon Targaryen]], disguised as "Egg", when he asked the young [[stableboy]] (as he assumed) to rub down Sweetfoot and feed his horses. After getting dinner, Dunk returned to the stables and found Egg mounted atop Thunder and wearing Arlan's old armor, the sight of which made him laugh. Egg begged to go with Dunk to Ashford to be his [[squire]] at the tourney, but Dunk refused him. Nevertheless, when Dunk returned to his camp outside the tourney grounds after ordering a suit of armor, he found Egg there, and accepted him this time.{{Ref|THK}}

On the tourney grounds, Dunk was arrested when he attacked Prince [[Aerion Targaryen]], Egg's brother, who was assaulting [[Tanselle|a girl]] that Dunk had met earlier. While Dunk was imprisoned, Egg and their friend [[Raymun Fossoway]] took care of Thunder and Chestnut. Dunk requested a [[trial by combat]] to determine his fate, and Aerion made it [[trial of seven]], in which Dunk rode Thunder. Thunder was armored in chinet, chamfron, and blanket of heavy mail, which someone had found for Dunk. When the horn sounded to start the battle, Dunk initially froze, but Thunder was used to jousts and his instincts saved Dunk until he could recover. On the first impact of the lances, Thunder and Aerion's horse slammed together, and then Thunder slipped and nearly fell in the mud, but Dunk commanded ''"up, Thunder!"'' and the horse somehow found his feet. Aerion's second charge again smashed into Thunder, knocking Dunk out of his saddle, but in the end Dunk was able to defeat his opponent in hand-to-hand combat.{{Ref|THK}}

After the trial, Prince [[Maekar Targaryen]] allowed his son Aegon to officially become the [[squire]] of Ser Duncan the Tall. Egg rode Chestnut when they traveled, while Dunk rode Thunder.{{Ref|THK}} However, Chestnut died in [[Dorne]] in {{Date|210}}, during the desert crossing between the [[Prince's Pass]] and [[Vaith]]. Afterwards, Dunk and Egg rode double on Thunder, until Egg's brother Prince [[Aemon Targaryen (son of Maekar I)|Aemon Targaryen]], a student at the [[Citadel]] in [[Oldtown]], gave them [[Maester (mule)|Maester]] the [[mule]].{{Ref|TSS}}