My Bernese Mountain dog Siren and her brother Murphy had bloodworm done for regular checks. They both came back positive on a lyme test so we did the C6 test and they both came back around 265. Other numbers were SDMA 14, Creatinine 1.3, BUN 30 which are high normal? The vet said these numbers are concerning in a young dog. He suggested a renal complex of Ledum 1M, and Lyme Formula Concentrated all for 3 months then rerun the bloodworm and urine test. Also suggested we could try ozone therapy. If anyone has any thoughts, I would appreciate it. Neither of the dogs has lyme symptoms and they are 3 years old. Thanks