What I like about clicker training, is that it is possible to take a circuitous route which avoids the horse's original reaction to the stimulus. Nevertheless, it's a fine line to tread, knowing which direction to take next - introduce a longer piece of hosepipe, lay it on the floor, touch the horse with it or wiggle it on the ground, let the horse touch it on her own, change the colour, introduce water, and so on. All the time, we are trying to build up so slowly that we don't trigger a strong reaction.
Yesterday, we made four changes - Claire took over from me, we rewarded Kalina with cleavers rather than grass, we slightly increased the length of the hose pipe, went back to a shorter length and repeated all of the work on Kalina's left hand side. There was the occasional slight snort but nothing more and at times she came forward to touch and mouth the hose. All a far cry from her extreme reaction to a moving hose pipe, when she crouched and shook, and tried to breast the bars of the pen in the yard, and her subsequent reactions to anyone trying to bath her. Claire, who spends most of the summer showing her heavy horses has had to take Kalina out of the team.
Asked whether Kalina is generally nervous, Claire explained that at the Yorkshire Show the heavy horses were stabled in the Heavy Horse Village which was reached through a passageway between massive farm machinery and fluttering banners and flags; Kalina didn't turn a hair.
The whole session was uneventful and afterwards Claire's daughter wanted to practise too. Ordinarily these horses NEVER receive hand treats because they are petted by all kinds of people, young and old, at the shows that they go to.