The Nautilus Shell Necklace is a limited uncommon pet accessory in Adopt Me!, which players could obtain through digging for fossils during the Fossil Isle Excavation Event. It can now only be obtained through trading, as its respective event has ended.
Upon discovering a fossil, players may take the said fossil to the NPC Henry, who will in turn give players some information regarding the fossil that they have discovered. After taking two fossils to NPC Henry, since players uncovered all the uncommon pets, he will reward them with the Nautilus Shell Necklace.
Appearance
The Nautilus Shell Necklace features a beige spiral shell on a thick dark brown rope. This pet accessory goes around a pet's neck.