Meet Douglas, a dog with a big problem: he needs eyeglasses but doesn't know it, and his bad eyesight tends to land him in some pretty hairy situations.

Readers will laugh along with the new picture book character Douglas as he chases a leaf that he mistakes for a squirrel, walks through wet cement because he can't see the warning sign, and annoys the neighbor's dog by mistakenly eating out of his bowl. And when Douglas's owner Nancy finally takes him to what is clearly an eyeglass store and Douglas asks, "Why are you taking me to a shoe store?" everyone will be giggling.

After an...