Fat tissue plays a significant role in inflammation and related health issues in dogs. It is not just a storage site for excess energy but also an active endocrine organ that secretes hormones and inflammatory mediators. These substances can contribute to the development of various diseases, including osteoarthritis, hypertension, and liver and kidney issues. The inflammatory state induced by excess fat exacerbates these conditions, leading to further health deterioration. Therefore, managing a dog's weight is crucial to reducing the risk of these inflammation-related health problems.