lisa, I was told about it by Linda Tellington when she was consultant on a book I was working on, so I just assumed it was one of hers. But maybe she just nicked it from an older technique.
Fred, I think Ttouch has been around since the 70s or 80s, but it was regarded as a bit 'new agey' at first. But I've tried it out on horses and it does work. One in particular was a notorious biter, but he'd get all soppy and just lean against me peacefully when having his ears stroked and pulled.