So, the only prove is the outcome. And I have seen to many things were the outcome was just amazing, but could not be explained. Also in Reiki! :-) Especially with animals. I don't know if there is a placebo effect with animals.
And animals are complex - there's so much going between us and them that we don't understand.
Humans are just dumb. It is really funny to watch a cat or a dog watching a human just fail to get it: They really get exasperated with human stupidity. The Fates are kind.
