These are the clocks that herald each hour with a meow or bark. The cat clock's hours are represented by the Persian at Noon, followed by the Birman, Siamese, Ragdoll, Norwegian Forest Cat, Abyssinian, Maine Coon, Exotic, Oriental, Sphynx, Burmese, and American Shorthair. The dog clock includes the Labrador Retriever, Yorkshire Terrier, German Shepherd, Golden Retriever, Beagle, Boxer, Dachshund, Bulldog, Poodle, Shih Tzu, Miniature Schnauzer, and the Cavalier King Charles Spaniel. A built-in light sensor detects darkness, disabling the sound. Requires three AA batteries. Sturdy polyethylene construction. Specify Cat or Dog. 13" Diam. x 1 3/4" D. (1 lb.)