Meloxidyl (meloxicam) generic Metacam is an FDA-approved, and European Union (EU; Metacam) authorized Non-Steroidal – Anti-Inflammatory Medicine for dogs. Meloxidyl is used to relieve pain and inflammation in musculoskeletal disorders associated with osteoarthritis and inflammation after orthopedic or soft-tissue surgery. What is meloxidyl for dogs dosage? Research on Meloxidyl was conducted on about 300 dogs …