Or were they- Some of ’em were personal pets I took to the zoo with me when I went and some of ’em were that I adopted from zoo animals. But also sometimes I used the baby animals like we had a baby jaguar that I could hold and let the students touch it. Once in awhile, we had a cheetah that we could take out on a leash. So we used whatever hand-raised animals that were available to make it a little more exciting for the students.