Alderton, David, 1956- How smart is your cat? : discover if your pet can solve these fun feline tests / David Alderton. - 192 pages : colour illustrations ; 15 cm Includes index. ISBN: 9781848669147 (paperback) Subjects--Topical Terms: Cats--Behavior.Cats. Dewey Class. No.: 636.80887 / ALD 2015