LEVO is a gelded white Llama who is much more friendly than Dexter, but can still express his opinion and make it difficult for the students to catch him or put the appliances on for a vertical lift.  We were fortunate to find him in New Jersey in 2008 and have hauled him to several TLAER courses to give Dexter a break.  He is now certified for vertical lift, containment, and handling.