My 7 yr old Newf was just diagnosed with severe arthritis in his elbows. I want to do everything I can for him but am getting confused on supplements, etc. My Vet put him on an anti-inflammatory (Novox) and wants to switch him to Galaprant. I know these types of meds are hard on their liver/kidneys. He is much more comfortable and back to his happy self so I don't doubt their effectiveness, just worried about long term side effects. I now have him on Dasequin and Hyaluronic Acid as supplements. For food he has always been on Hills Metabolic and Mobility with a freeze dried raw diet added in (he can't get enough of that stuff!) Now I am reading about Microlactin. So much out there and not sure what to choose. Any help would be appreciated. Thank you.