Jim Medway writes and illustrates this book which is meant for young readers. Divided into sections such as Working Dogs, Hound Dogs, Sporting Dogs and so forth, it was not what I expected (sections of little dogs and big dogs). The Puppies section features a dotted line between adult and pup, so children can see that not all puppies look like their parents. (However, the one example I did know about was not accurate. It showed a dachshund puppy with an extended snout, where, in reality, puppies have a snub nose.) The section on Mixed Breed Dogs includes such humorous names as Gollie (Golden Lab x Collie) and Bassetmation (basset x dalmation). The book ends with a Dog Breed Index, in which "fascinating facts about every dog breed" are explained. Readers will have to flip pages between the picture and the explanation of a dog. Illustrations are good, except for the dogs' faces, most of which have odd expressions on them. Children will enjoy browsing through the big format pages, looking for the dog they have or want to own. I am not sure the binding is up for the rough handling that's sure to ensue.