The Dog Whistle is a pet-summoning item that summons a Puppy pet. It can be dropped from Presents obtained during the Christmas event, with a chance of 29/12,000 (0.24%) in pre-Hardmode and 203/90,000 (0.23%) in Hardmode.
- This item may be a possible reference to An All Dogs Christmas Carol, a Christmas movie which prominently features a magic dog whistle.
- 電腦版 1.2.2：引入。
- 主機版 1.04：引入。