Market Overview / Summary The global companion animal osteoarthritis market size was valued at USD 2.26 billion in 2024, growing at a CAGR of 23.4% from 2025 to 2034. Older pets are more prone to joint degeneration and mobility issues. The increasing lifespan of companion animals is leading to a rise in the prevalence of osteoarthritis, driving a consistent demand for long-term...