It's a lovely book about a perma-kitten who was born the runt of the litter and rescued by "Dude", his human. Definitely one of the most adorable kitties I've ever seen. Lil' Bub doesn't have any teeth, so his tongue is always out. He also has big eyes and extra toes on each paw.

My Secret Santa did en excellent job picking this out for me. Not only had I never been aware that Lil' Bub existed, but anything "cat" related is purrrr-fect! A redditor after my own heart!