Global Canine Arthritis Treatment Market, By Type (Surgery, Drugs, Others), Route of Administration (Oral, Parenteral, Others),  Treatment (Non-steroidal anti-inflammatory Medications (NSAIDs), Opioids, Stem Cell Therapy, Allogeneic Stem Cells, Autologous Stem Cells), End-Users (Hospitals, Specialty Clinics, Others), Distribution Channel (Hospital Pharmacy, Retail Pharmacy, Others) - Industry Trends and Forecast to 2029