Since 1935, the Michigan Anti-Cruelty Society (MACS) has dedicated its efforts to providing refuge to stray, injured, and forgotten animals. We work to promote humane education and actively initiate affirmative legislative action. MACS provides extensive sheltering, veterinary care and pet adoption services to the thousands of animals that pass through the shelter doors. We never turn away an animal in need. For many animals, MACS is their only hope.