A new dog-themed title in the hit novelty series with multiple sliders and a mirror! A new dog-themed title in the hit novelty series with multiple sliders and a mirror! Easy-to-use peekaboo sliders, a funny rhyming text and surprise mirror ending combine in this stylish and interactive board book for babies and toddlers! With a total of 10 smooth mechanisms to push, pull or turn on every spread this beautiful book is packed full of fun!