Redwall/Heartwarming


 * Blaggut. Nothing specifically that he did, just Blaggut's existence is the entire series' CMOH. He starts out as the typical Ugly Cute Punch Clock Villain rat, patiently enduring his boss Slipp's abuse, then starts to get second thoughts when Slipp is contemptuous of his being nice to the lost baby mouse and mole they find. Then Awwwwwwwwwwww.
 * The water rats at the end of Marlfox. After the villains are defeated, they celebrate, flinging their weapons into the lake and becoming a peaceful farming community. They may have been the Mooks of the Marlfoxes, but it turns out that despite their apparent devotion the foxes have a Zero-Percent Approval Rating, so they have a happy ending too.
 * Veil's.
 * The end of Martin the Warrior is a Tear Jerker, even if it was inevitable . Now, we know from the first book that And   Then Word of God said that   Cue the tears again...