Right. Or from another angle: people who do not have dogs are considered pariahs, so the dogless are getting a nocebo all the time. So when they take the placebo (dog) their increase in well being would mostly be through the elimination of the nocebo effect.
Right. Or from another angle: people who do not have dogs are considered pariahs, so the dogless are getting a nocebo all the time. So when they take the placebo (dog) their increase in well being would mostly be through the elimination of the nocebo effect.