I made a comment to a friend of mine who is a trainer (who has had the "pleasure" of riding my very energetic and at times high strung OTTB) that I was going to expose my gelding in March to 3 schooling shows in hopes that he'll settle down. Last year I took him to his first schooling show and he was explosive to say the least. We flew through 2 dressage tests at top speed and sideways. When we were ready to jump a very small crossrail course he started jumping up and down in place almost knocking my husband over. We decided to go home and scratched the jumping. Anyhow, she said she has given 1 cc of Ace to these types of guys and it really takes the edge off and helps them get through the experience "safely"? Is this really safe?? Has anyone done this??