Animals: care and treatment; definition of shelter for animals; modify. Amends sec. 50 of 1931 PA 328 (MCL 750.50).

HB 4131 updates Michigan's animal care laws by clarifying definitions and requirements for dog shelter and tethering. It directly affects dog owners, breeders, pet shops, and animal shelters by specifying that dog shelters must include properly insulated doghouses with dry bedding (like straw or cedar shavings) during freezing temperatures, excluding items like blankets, cardboard, or crawl spaces. The bill also requires tethers for dogs to be at least three times the dog's length (nose-to-tail) unless used for grooming, training, transport, or hunting. These changes aim to ensure dogs have adequate protection from weather and prevent harmful tethering practices. The bill is currently in committee after its February 2025 introduction.