Grandma's Imaginary Shtick Beat the Doldrums

In this collection of stories and poems, an imagination has been unleashed when pigs fly, a hawk saves a tiny hedgehog instead of "having" him for lunch, and a toy hatchet is found to be magical.
But can you imagine what happens when the family dog wants to be homeschooled with the kids? Do his antics land him in the doghouse or is the teacher in the dog's house?