What Pet Should I Get? (originally published in 2015) marks the first of many lost Dr. Seuss work to be published. It tells the story of Jay and Kay's (the two children from One Fish, Two Fish, Red Fish, Blue Fish) attempts to find themselves a suitable pet - one which both of them would truly love and cherish and enjoy forever.
Like many of Seuss' other books, What Pet Should I Get? received positive reviews and sold quite a few copies across the world. The New York Times, for example, loved the book, writing that "the book is, if not top-flight Seuss, a very good example of his particular genius for distilling both the spirit of his times and the timeless mind-set of children."