S1, E9: The Fleming's eccentric neighbour, Mrs. Bell, passes away and Amy brings her traumatized Shetland pony, Sugarfoot, to Heartland. Lou used to ride Sugarfoot when she was a child and to everyone's surprise, the pony seems to remember her. When Amy's attempts to heal Sugarfoot fail, it's Lou who succeeds in bonding with the heart-broken pony.