As a concept book, it offers a solid selection of oppositional pairs rendered concretely enough for young readers to understand the differences in the set. It also boasts innovative paper engineering, with a die-cut spotted dog that becomes a solidly colored pooch or an accordion fold that makes the long dog lengthy indeed.
—Kirkus Reviews

In this stylish board book, French designer élo deploys doggos—and some cleverly placed lift flaps—to introduce youngsters to the concept of opposites...By the end of this imaginative, giggle-inducing romp, nonreaders may be transformed into readers, too.
—Booklist