Aspiring dog owners looking for introductory tips on particular breeds would do well to start with these inviting titles in the Discover Dogs with the American Canine Association series, which briefly and enthusiastically profiles types of dogs. Each volume follows the same format, offering a succinct description of the breed, its typical activity levels, potential behavioral problems, how much it sheds, and how long it lives, all punctuated with appealing, full-color photos of adorable doggies. I Like Shetland Sheepdogs! highlights shelties' agility as well as how frequently they need to be groomed. A note to parents about microchipping and neutering, along with an exhortation to adopt a dog from a shelter, is a nice touch, and though not entirely comprehensive, the books' gently instructive, encouraging tone should prompt young dog lovers to think hard about dog ownership and pet care.