When Muzan got a cat he’s been getting attention from his cat this cat would meow attention from his master the cat would literally disturb the meeting and focus on his pet even during the one night Kokushibo and Muzan doing nasty thin on the bed the cat has audacity to meow at night and Muzan would go check on his pet and taking care of it. This cat hates kokushibo when kokushibo try to pet Muzan cat the cat would his and scratch him it upset kokushibo.