Hello everyone

I did some posting about Bledsoe back in July, August, September.  He is a now 7 year old English Bulldog who was diagnosed with Osteosarcoma back in May.  His front left leg was amputated in late July.  Shortly thereafter, he was placed on carboplatin. After going through 4-5 treatments of this, a cancerous tumor in his lymph node by the amputation site was discovered.  This was surgically removed and he bounced back super fast.  He was then started on doxorubicin, and handled that very well ... until we found another mass in the same area 2 weeks ago.  There were 2 smaller tumors also located.  All three were tested and were cancerous.  The plan was to try palladia and radiation and Bledsoe was given about two months.  Unfortunately the tumor grew extremely fast and caused Bledsoe a lot of pain.  After speaking with our vet, and because Bledsoe was still so happy and had such a zest for life when not in pain, we decided to remove the tumors.  The big one ended up being extremely large and basically ran down his entire amputation incision... All three were successfully removed yesterday, and, as usual, Bledsoe has already bounced back from the surgery very well.  Unfortunately, 2 small mets on his lungs were discovered in his pre surgery cat scan =( (but nothing else was found) ... Anyway, our vet is now recommending 4 consecutive days of low grade radiation to try and slow down the progression of the cancer.  I don't know why, but we've always been hesitant to go down the all-natural/supplements/holistic route, but at this point would like to give it a shot, even if it just makes him healthier and improves his quality of life for however long that is, whether it be weeks or months.  But there is so much information out there it is kind of overwhelming... My question for all is has anyone had any good experiences with any specific supplements or holistic style treatments in terms of improving quality of life, boosting overall health / immune system.   Any recommendations?

Thank you!