Yes, I can give a brief response.
It's worthy of study. When you sit at my desk, you see many, many ideas come across it. There's equine therapy, agrotherapy, soapstone carving: the list is unbelievable. You could fill your entire agenda for the next 10 years reviewing every one of these. There are anecdotes that they have merit, but I think you have to put the research in place or else it's a slippery slope. I have no doubt these gentlemen have benefited from having these dogs, but we need to have the research.