i have been working with a naturopath since october for my collie who had chronic renal failure thw animal has improved significantly but i feel i need to take it to another level the dr. had mentioned in the beginning that there may come a time when she could not help any more should i try another naturopath or another kind of doctor

Optional Information:
Age: 6; Male; Breed: blue merle collie

Already Tried:
This dog was sho0t up with sreriods 5 time before he was a year old. Hince we have been on a natural diet and homeopathy most of his leife. The first kidney failure was 2 years ago after intaking some purina dog chow that was toxic to him. He was then put on pitcairns kiney diet for a year and a half before any problems surfaced. At the first of this year he was uremic with climbing creatine and climbing bun levels for four months and a traditional vet treated him with intravenous fluids, for 4 months and kept him stabilized as i administered homepathic treatments which stabilzed him but it seemed the high protein diet and additional supplements prescribed by the naturopath really speeded up the process in just 2 months i am not seeing any more progress the last month