Exercise #2 - i like adding in the phase's and i like the build from controlled trot to gradual release and stretch at the oxer. Do nothing but balance the horse. I'd also like to see this done in reverse order. from stretch, to coming back into control and out in trot. a 'simple' exercise with a lot of finesse.
I love my slow feeding nets and use them on the road, if I have to stall my horses, or if they get a bit overweight! Research confirms what some of us have already figured out in application :-) Equestrian Life - Do slow feeder haynets slow horses feeding down?