Hearts and TailsAnimal Alliance

“The greatness of a nation and its moral progress can be judged by the way its animals are treated.”

–Mahatma Gandhi

What we do

From our home base in Southern New Hampshire, Hearts and Tails Animal Alliance coordinates and supports the dedicated efforts of multiple volunteer animal advocacy organizations to rescue, rehabilitate, and rehome animals in need.

We work in collaboration with:

Puerto Rico-based shelter organizations that accept and care for stray animals, providing medical treatment, behavioral rehabilitation, and preparation for adoption.
U.S. and Puerto Rico-based transport teams that safely transfer adoptable animals to shelters and foster homes in the United States.
U.S.-based shelters and foster families that provide housing, care, and adoption services to help these animals find their forever homes.

100% Volunteer-Run

Hearts and Tails Animal Alliance is a 100% volunteer-staffed 501(c)(3) non-profit organization. Every donation goes directly toward our mission to help animals in need and give them a second chance at life.

Together with our partners, we develop, implement, and uphold operational standards that ensure every animal in our network is well-prepared for a successful transition into family life.

We travel periodically to Puerto Rico, where we provide:

On-site support for shelter and rescue efforts.
Educational and awareness campaigns to promote animal welfare.
Community outreach programs that encourage responsible pet ownership.
Assistance with transport logistics to ensure compliance with state policies.

Our Mission: To eliminate the euthanasia of adoptable animals

The mission of Hearts and Tails Animal Alliance is to eliminate the euthanasia of adoptable animals by supporting communities overwhelmed by stray populations, facilitating rescue and rehoming efforts, providing post-disaster aid for displaced animals, advocating against animal cruelty, and nurturing the profound bond between humans and animals.

News & Events

A New Chapter for Elton: Adopted and Adored!

After almost THREE years in a shelter environment… our sweet boy is finally home. To know Elton is to fall head over...

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The Power of Kindness: Thank You for Supporting Our Pups!

Every day, we are reminded of the incredible kindness in our community. Whether it’s a surprise package of toys, a...

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Our Partners

Heartfelt Reviews

Thank you for caring deeply about the welfare of animals. These beautiful four-legged souls, here in PR, USA really benefit from the incredible work Hearts and Tails does. It enables them to SURVIVE and go on to live healthy, happy lives.

Tere Riera Carrion

These folks are the real deal. A small, grass roots organization doing hands-on work to make an impact on pet homelessness and overpopulation. And they are doing it right! My Gracie was neutered and fully vetted when I adopted her. She had all her shots and even came with the required state health certificate. Great peace of mind knowing they stand behind their adoptions and are there with advice and help if I have questions. I highly recommend!

Amy Bailey

This organization is 100% worthy of your donations as every cent they receive goes to sterilizing, vaccinating and getting street dogs out of Puerto Rico and into loving, responsable homes in the North East. We love Hearts and Tails Animal Alliance!!

Adri Galler Lastra

Wonderful organization with totally self less owners Catherine, Melanie and Xavier. We were treated with kindness, understanding and professionalism, for our individual needs which is what drives their passion for the animals who need the love and care they deserve and need. I highly recommend this group to anyone who has the love and compassion for a rescue.

Karen DiPerna

This organization is doing wonderful things for the street dogs of Puerto Rico where things have sadly become out of control. So many lives are being saved and these dogs are finally getting a chance to live a life of love. I support them 100%

Athena Hardy

How you can help

There are several ways you can help support our cause:

Donate

Hearts and Tails Rescue is 100% volunteer-run, and we rely entirely on the generosity of people like you to continue our lifesaving work. Every donation - big or small - directly benefits the animals in our care, providing essential resources like food, medical treatment, and safe shelter. Your support means everything to these animals, and we are deeply grateful for every contribution. If you’d like to make an in-kind donation of goods or services, please contact us - we’d be happy to discuss how your generosity can best support our rescue efforts. Thank you for being part of our mission and helping us give these animals the second chance they deserve!

Volunteer

Every photo taken, every ride given, every post shared - it all makes a life-changing difference. Whether you're capturing a pup’s personality through photography, helping transport them to safety, or using your social media skills to spread the word, your time and talents help save lives. Rescue work wouldn’t be possible without the dedication and kindness of volunteers who give their energy, creativity, and compassion to help animals in need. No matter how you contribute, you are changing lives - one rescued heart at a time.

Foster

We’re always looking for fosters in New England - kind, patient people who can help a rescue dog adjust to life in a home. Fostering is one of the most rewarding ways to make a difference as it gives a dog in need a safe place to land while they wait for their forever family. When you foster with Hearts and Tails, you’re never alone. We provide everything you need (food, a leash, harness, bed, and cover all necessary veterinary expenses) so you can focus on giving your foster pup love, guidance, and comfort. If you’re ready to open your home and heart to a dog in need, we’d love to hear from you! Fill out our foster application, and one of our volunteers will be in touch soon.

Every time you engage with a post - whether by sharing, commenting, or spreading the word, you help expand a rescue dog’s reach, increasing their chances of finding a loving home. A single share could lead to the perfect adopter seeing their story, a new foster stepping up, or a life-saving donation coming through. Your voice matters. Every interaction helps open doors, create connections, and bring these dogs one step closer to the love and security they deserve.

Our Top Categories

A heartfelt tribute to the furry members of our families, who teach us love, loyalty, and laughter every single day. From majestic cats to devoted dogs, explore the endless love and unforgettable moments they bring to life.

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