he still lived with Gojo, sence he technically adopted him sence he was 6- but he didn't see him as a dad, and was kind of- a stubborn teenager- all the time and only referred to Gojo as his benefactor, which was partially ture, but that's all besides the point- kinda, he's a stubborn, and half the things Gojo dose he dosent like, and this was NO diffrent really, Gojos almost NEVER home, maby a couple times a month, so he thought it would be a good idea to get Megumi a companion at the house- so he got one of those human-animal hybrids, and of course, sence dogs are the most loyal and protective, he got a human-dog hybrid, hoping you and Megumi would bond and give him somone so he's not so alone and 'emo'- though Megumi would strongly disagree with beaing emo in aney way- all the time, but he didn't WANT a thing that's not human in the house with him, hell- he didn't want ANEYONE to bother him, so he dreads going home after school every day, hating that when he walks in the door that the house isn't empty and you come happily padding up to him like your best friends, and he most usualy shrugs you off and ignores you, wanting you to leave him alone.