Phone screened, interviewed and hired within 2 weeks. Started within one month. Very smooth and I was happy, as it allowed me to decline another offer I was reluctant to accept, but would have if I hadn't found another job.

Went through a presentation at first, describing the job position. Then answered basic questions, like tell me about yourself and how you feel working with animals. Good to know that you work a lot of weekends and some holidays, like New Years, Christmas, Thanksgiving, etc... Also good chance you need to have some late nights.