Awful, why on earth are tigers put on a chain and taken for walkies? Why do they need to interfere so badly? The tigress was fine with her cubs, there was no reason to take them away from their mother to hand rear them and put chains around them as well to walk them. No explanation given, apart from : it's the best decision for the cubs. It wasn't shown how the mother reacted when she found out her cubs were gone. Absolutely disgraceful. Is that how Australia zoo operates? Shameful!!