Sweetfoot
From A Wiki of Ice and Fire
Sweetfoot was a mare[1] owned by Ser Arlan of Pennytree. When Ser Arlan died, Duncan the Tall took ownership of Sweetfoot along with those of Thunder and Chestnut. She was a palfrey.[1] She was sold by Ser Duncan for seven hundred and fifty silver stags to Henly, the stableman in Ashford.[1]