Glommer's Flower

Glommer drifts along behind you and is one of the very few pets in the game that makes noise while it does. If pet sounds get on your nerves, this is the wrong one to leave summoned. The drop comes off derplings in the jungle, and the rate is low enough that you should set up a proper farm rather than hope it falls out during normal play. The Constant seed improves your odds noticeably, which fits, because the whole pet is imported from Don't Starve Together along with both tooltips, each lifted from a character examination line in that game. The flower itself is modeled on rafflesia, the real plant famous for smelling like rotting meat.