Thomas Cook boycotts 'cruel' dolphin and elephant shows which make
Thomas Cook ends sales to venues with captive dolphins
Thomas Cook could stop selling SeaWorld tickets
Thomas Cook ends tickets sales to captive cetacean attractions
Finnish travel firms consider ban on parks with captive orca
Thomas Cook ends ticket sales to attractions with captive dolphins
Thomas Cook axes trips to SeaWorld and Loro Parque where killer
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Thomas Cook to end trips to parks with captive killer whales
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Thomas Cook ends sales to venues with captive dolphins
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Thomas Cook ends ticket sales to attractions with captive dolphins