A Man & His Cat, book 2, by Umi Sakurai. Square Enix Co Ltd

In this second volume of the sweet manga series about an elderly widower and his new cat, they continue to discover each other. Fukumaru patrols Mr. Kanda’s house, day and night, making sure his human is safe. Mr. Kanda learns that a cat can take up all of a bed, or sleep on any part of his body- and Fukumaru is a heavy cat. Fukumaru slowly learns to trust that Mr. Kanda will love him, no matter what.