The Pet Food Uniform Regulatory Reform Act of 2025, known as the PURR Act, aims to modernize and clarify regulations governing pet food in the United States. Its primary goal is to create a consistent federal framework for labeling, advertising, and safety standards, ensuring that pet food meets the needs of both pet owners and their animals. The Act establishes clear definitions for pet food and companion animals, specifically domesticated dogs and cats. It preempts state regulations on pet food labeling and advertising, preventing states from enacting conflicting rules.