Pet rock should be a yellow dot on minimap
What I did: Dropped pet rock on a pressure plate in Waterbirth dungeon
What I expected to happen: Pet rock shows up as yellow dot on minimap
What actually happened: Pet rock shows up as red dot on minimap
IDs of related NPCs/items: 3695 (pet rock)
2009-era source (if relevant): https://www.youtube.com/watch?v=b_6zZnzLTZc
Screenshots or video: