Sahib was at Belfast before Luka, before going to Cricket St. Thomas in the 1991. The Cricket St. Thomas facility was far too small to house a bull and the cows didn't accept him, possibly because, as a hand-reared animal, he was badly socialised. Needless to say there was little chance of breeding from him and the park had him shot at the mid-1990s, which caused an outcry if I remember, partly because they had put down a healthy animal, with Lezpig zoo (Sahib was housed here before Belfast) saying they would have taken him back, and because there was allegedly pressure on that part of the park to be redeveloped into a theme park (Cricket St. Thomas was involved with some sort of Noel Edmonds enterprise to create a 'Mr. Blobby' park there, which is partly why euthanising this animal got so much press attention). I don't know whether the remaining females left as a result of this or whether there were plans to remove the elephants and that they 'couldn't' find a new home for the bull.