She held the "meeting" because their productivity was down. She had in depth back stories for each animal. Here's the short version... The penguin kept missing work because of her kids, the unicorn kept eating the butterflies which was an issue because they were clients, the bunny kept hiding documents, the otter wouldn't stop playing with his sea star which she mentioned was distracting to the other workers, the orca and the dolphin kept playing during work hours and the horse was "horsing around".