Puppy School (Puppy Patrol) by Jenny Dale

What happens when dogs come to school? Find out in the newest Puppy Patrol Adventure! Neil and Emily can't believe it. Dotty the dalmation, their teacher's mischievous dog, is as much trouble as ever -- and now she's expecting puppies! This is bad news for her owner, Mr. Hamley. Dotty can't be left home alone in her condition, so she has to go to school. Now it's up to Neil and Emily to keep her out of trouble...