ISBN: 9780862430535 Price: £2.95 Department: Children Format: Paperback Language: Welsh No. of pages: 140 Cailo 3 Dafydd Parri Paperback£2.95BUY Cailo the sheep-dog is rescued from a laboratory which performs tests on animals. ISBN: 9780862430535 Price: £2.95 Department: Children Format: Paperback Language: Welsh No. of pages: 140