UNITED KINGDOM - IMPORT After over eight months of continuous recording at their own Britannia Row studios in 1976 Animals was originally released in 1977 and became one of the bands most popular albums. The album is amongst Pink Floyds most recognisable covers featuring the iconic pig flying above Battersea Power Station. 1.1 Pigs on the Wing 1 1.2 Dogs 2.1 Pigs Three Different Ones 2.2 Sheep 2.3 Pigs on the Wing 2 H 0.41 W 12.25 L 12.36.