A really hot day today, so a short session in the school with Remy working on canter transitions.
I found the best way was to ask from walk - start shoulder in 2/3rds of the way down the long side and then ask for the transition going into the corner. We had some nice clean transitions, and some where we didn't get canter at all, but, on these, we got a lovely active trot transition, with good energy.
I lunged Bonbon and, despite the heat and flies, she was really well behaved and focussed.