See him avoiding it here.
But then he got better and was running past the tarp like a very brave fella. Which you can watch by clicking right here.
To see a few minutes of Lilly and Mookie sharing the round pen, click right here. Spoiler alert: my gentle and beautiful mare can look a little churlish in this clip. Well, she is a horse behaving like a horse I guess. The good news is that at the end of the session they were doing pretty nicely. Good brumbies.
Cheerio for now!