Ariadna is the main character of this book, a girl who loves animals. In first person and in rhyme, her father tells us what his little girl likes about animals. She likes them much so that every day she copies them, imitates them and simulates their behaviour. But there is one animal that is her favourite of all: the cat. Ariadna reveals this to us at the end of the book, as well as inviting us to go through the pages of the book and find as many cats as possible.