Answer:
What they do is that they go to their homes in the wildnerness and kidnap them. They stuff them in their trucks and keep them thirsty and hungry for as long as they have to until they get to their destination. Once they get there, they may whip them, and bribe them with the food and such .. To the Elephants, they pull their trunks as hard as they can to put them in pain, and whip their feet and etc. They pull the other animals tails really hard and push them and stuff, so they are really angry and hungry and are willing to do anything for food and water. They keep them in small cages after the show as well. It's horrible how animal abuse is taking place now a days. :(