About Sato Heart Rescue
Sato Heart Rescue, located in Milford, NH, is a dedicated volunteer‑run dog rescue specializing in the safe transport, care, and adoption of "Satos" —Puerto Rico’s stray and abandoned street dogs. Through our exclusive partnership with Second Chance Animal Rescue of Puerto Rico (SCARPR) in Villalba, we help at‑risk dogs find loving, permanent homes throughout the New England region.
What we do
What Is a Sato?
Sato (pronounced saw‑toe) is the Puerto Rican term for a stray or street dog. These dogs come in all shapes and sizes, though most are small to medium. Many arrive shy or uncertain after surviving harsh conditions, but once they feel safe, their true personalities emerge—revealing affectionate, loyal, and playful companions.
Our Rescue Process
At Sato Heart Rescue, every dog receives individualized attention and compassionate care. During their stay at our rescue house, Satos interact with multiple volunteers, helping them build confidence and allowing us to understand their unique temperament. This hands‑on approach ensures we can match each dog with the right family.
Health & Safey Standards
When Satos arrive in New Hampshire, they complete a mandatory 48‑hour quarantine. Afterward, each dog is examined by a licensed veterinarian and issued a State of New Hampshire Health Certificate. Throughout their time with us, our volunteers provide exceptional care, socialization, and support until the dog is ready for adoption.
Our partnership
with SCARPR
All Sato Heart Rescue dogs come from SCARPR – Second Chance Animal Rescue of Puerto Rico, our parent organization and trusted partner in saving the lives of homeless dogs on the island
Adoptions in New England Only
To ensure the highest level of support and follow‑through, Sato Heart Rescue places dogs exclusively in the New England area (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont)
Sato Heart Rescue is a non-profit 501(c)(3) organization run exclusively by volunteers. Our Tax-ID number is: 26-1575790