If nothing else pet therapy gets patients talking. People LOVE to talk about their dogs! (of course, i do!) I love watching people's faces light up when they tell me their most cherished dog stories. In one hour and a half visit I hear stories about rottweilers, jack russells, black labs, yellow labs x3, chihuahuas, basset hounds, pit bulls and malamutes. And to think it's all because of Harvey! Good therapy man!