Thanks, Steve, I will tell them about it and help them find a source. As always with these things, after that it will be up to them. Their vet sounds pretty mainstream to me, but I thought I would suggest our wonderful holistic vet to them- she didn´t have an answer to the leishmaniasis that wasn´t drugs, but she is very open to my alternative suggestions.
BTW, I´ve finally (!) started reading the QT ebook you sent me, and I´m very interested in giving it a try. I found some videos online with peoples´ experiences with it, and I hope to be able to spend more time on practicing soon.
Thanks again,
E.