[sketchbook] Hieronymus and the Marm

I got a kitten on Saturday! I've been pretty quiet about it because twitter can get brutal on the subject of breeders vs shelters, but this has been in the works for a few months. Marmite, my resident senior cat, wasn't thrilled about having a baby brother. But after a few days they're happily playing together, bumping into each other in the kitchen - I caught their first nose boop on my security cam and i'm so glad i did! 

Also, this is the first time I've drawn Marmite not as a blob. I've seen a lot of warriorcats fanart on twitter lately lmao.