Dog and Cat Run In and Out (Dog Book Early Readers, #1.1)

In Dog and Cat Run In and Out, Dog and Cat find themselves running and being in and out of a tunnel and a box.
Dog Books Early Readers have been written by a teacher with 27 years experience helping children in elementary and middle school learn to read. Dog Books are grouped into sets based on selected words that are essential for young readers to gain the skills and confidence to read. Each book uses a core group of words that are repeated throughout the book in simple one sentence per pag...