Meanwhile, Trevor was out where the caravans were again, peering through cages and fish tanks at all of the marvelous creatures people brought to try to sell to him. He respectfully visited every caravan because he knew that many of the people, while they were running businesses after all, had had to travel a really long distance in order to get to his estate. There was everything from large mammals and reptiles all the way down to tiny purebred puppies and kittens.