Sniff is a rat from the woods that comes from a massive family all living together in one space. Their family life wasn't great prior to Sniff coming to the mansion, and it's implied Sniff's father may have been an alcoholic. Sniff recalled a storm when they arrived at the mansion, and started in the laundry room along with Apo and Acho. She is very paranoid, especially around the humans and their cages, due to her familiarity with them as 'hunters'.