I need some help. I halter/lead trained a 9-month-old cria the Camelidynamics way to ready for a show. We started early enough before the show so I was able to start slow and increase time and what we did with each lesson. He did great. I took him on different paths, up stairs, down stairs and even into the house. No problemos. However, at the show when we were in the ring waiting on the judge, he kept rearing up his front legs. Any comments or suggestions on what I was doing wrong and what signal I could given him to avoid this? Thanks in advance.