MCOA Rescue exists to place stray or abandoned Mastiffs in loving, adoptive homes that will provide for their care and well-being.

These web pages are devoted to the MCOA Rescue/Placement of Mastiffs in the following states: Vermont, Maine, New Hampshire, New York, Connecticut, Massachusetts and Rhode Island.

Mountain States Region (AZ, HI, ID, NM, UT, WY) Welcome to Mountain States Mastiff Rescue. MCOA Rescue specializes in finding warm loving homes for mastiffs that are either stray or abandoned by their owners. We also assist owners who can no longer keep their dogs for various reasons. Whether you are looking for a new pet or can no longer keep one please contact us so we may help you.