* Penny's death. This event caused the site to go through days of mourning for her and there was a swell of Penny-related artwork and depictions of scenes of the mourning pups when her body was brought back to camp.
* The deaths in ''Captured Kids of War'' nearly all of them caused heartache.
** Scamp, Geno and The Great Prince's deaths most of all.
* Sabor's death for Shere Khan. He can barely function afterwards.
* [[spoiler: Rebecca and Lucky's deaths]]. This is widely considered to be one of the most emotional and touching threads the site has ever seen.