I ordered this product and will try it soon for Salem, my 15 year old boy who had a cancer diagnosis (started on lip tumor which went into his lymph node). I have an apptmt with oncologist June 6th but thought I'd start this sooner as I've read really great reviews. Anyone on here have good results? I would appreciate any feedback. I am not interested in Salem having chemo or radiation since he did have surgery last year and I read that these treatments are really harsh on the cats. I guess oncologist can answer those questions. Thanks.