Galliprant is a non-steroidal anti-inflammatory drug (NSAID) used in dogs to manage the pain and inflammation associated with osteoarthritis. Unlike traditional NSAIDs, Galliprant selectively targets the EP4 prostaglandin receptor, which plays a key role in arthritis pain, while minimizing effects on other systems like the kidneys and gastrointestinal tract. This makes Galliprant a safer option for long-term use in aging or sensitive dogs.