Domino Crown (Pet Simulator 1) is currently a stub, wiki user. Help out the wiki by expanding it. Domino Crown is a hat that you can give to your pet, being Tier 5. It also has a Domino effect on the hat. Retrieved from "https://pet-simulator.fandom.com/wiki/Domino_Crown_(Pet_Simulator_1)?oldid=55309" Categories: Stub Tier 5 Basic Common Hat Pet Simulator 1 Community content is available under CC-BY-SA unless otherwise noted.