
Battersea Dogs & Cats Home, now known as Battersea, is an animal shelter for dogs and cats. Battersea rescues dogs and cats until an owner or a new can be found. It is one of the UK's oldest and best known animal rescue centres. It was established in Holloway, London in 1860 and moved to Battersea in 1871.

Belize Bird Rescue (BBR) is an avian rescue and rehabilitation centre in Belize.

Blue Cross is a registered animal welfare charity in the United Kingdom, founded in 1897 as Our Dumb Friends League. The charity provides support for pet owners who cannot afford private veterinary treatment, helps to find homes for unwanted animals, and educates the public in the responsibilities of animal ownership.

Cats Protection, formerly the Cats Protection League, is a UK charity dedicated to rescuing and rehoming stray, unwanted or homeless cats and educating people about cats and cat welfare. The organisation was founded as the Cats Protection League on 16 May 1927 by Jessey Wade, at a meeting in Caxton Hall, London. The name was shortened in 1998. The current Chief Executive is James Yeates.

Dogs Trust, known until 2003 as the National Canine Defence League, is a British animal welfare charity and humane society which specialises in the well-being of dogs. It is the largest dog welfare charity in the United Kingdom, caring for over 15,000 animals each year. Dogs Trust's primary objective is to protect all dogs in the UK and elsewhere from maltreatment, cruelty and suffering. It focuses on the rehabilitation and rehoming of dogs which have been either abandoned or given up by their owners through rehoming services.

HAYTAP is an animal rights federation in Turkey (HAYTAP ). It is an animal rights organization and a federation of such organisations based in Istanbul, currently led by Ahmet Kemal Şenpolat.

Hedgehog Care is a British animal welfare rescue, dedicated to the rescue and treatment of hedgehogs. It was founded in 1980 by Elaine Drewery, who continues to operate it. It started from small beginnings with her taking home injured hedgehogs she chanced upon. Then people began bringing animals they found to her and the rescue service grew from there. Drewery has been described as "the doyenne of England's hedgehog ladies" by the Wall Street Journal. Hedgehog Care describes itself as "Lincolnshire's Famous Little Hedgehog Hospital."

The International Fund for Animal Welfare (IFAW) is one of the largest animal welfare and conservation charities in the world.The organization works to rescue individual animals, safeguard populations, preserve habitat, and advocate for greater protections. Brian Davies founded IFAW. IFAW was instrumental in ending the commercial seal hunt in Canada. In 1983 Europe banned all whitecoat harp seals products. This ban helped save over 1 million seals. IFAW operates in over 40 countries

Kids Saving the Rainforest (KSTR) is a Costa Rica-based non-governmental non-profit 501 C3 organization founded in 1999 to plant trees in depleted areas of the country, and to rescue, rehabilitate and, when possible, release the animals who live in these forests. Since its inception, Kids Saving the Rainforest has planted or is in the process of planting nearly 100,000 trees and rescued and rehabilitated 3,000 wild animals, two-thirds of which have been released back into the wild.

Mayhew, formerly known as The Mayhew Animal Home, is an animal welfare charity working to improve the lives of dogs, cats and the people in local communities – both in London and internationally. Mayhew’s animal shelter, head office and Community Vet Clinic are based in Kensal Green, North London.

PAWS is a non profit organization registered as a company limited founded in 2004. It is run by volunteers, without having a specific shelter, business venue or paid staff located in Karachi, Pakistan. All funds raised go directly towards rescuing and treating animals as well as awareness raising and advocacy work. PAWS accounts are audited annually by chartered accountants Salman Masud and Co.

The Philippine Animal Welfare Society (PAWS) is a volunteer-based, non-government organization whose goal is to prevent animal cruelty through education, animal sheltering and advocacy, based in Quezon City, Philippines. PAWS believes that the creation of a more peaceful society starts with the widening of mankind's circle of compassion which includes animals, thereby envisions a nation that respects animals, practices responsible pet ownership and protects wildlife. The volunteer-based organization rehabilitates these animals in the hope of finding them new homes and a second chance at a good life. PAWS does not take in pets of other people, but only victims of cruelty or neglect where the animal offenders are charged with violation of the Animal Welfare Act in court.

People for Animals (PFA), also known as People for Animals India, is India's largest animal welfare organization. Maneka Gandhi, who started the organization in 1992, is its current chairperson.

Red Paw Emergency Relief Team is a Philadelphia-based nonprofit emergency service dedicated to helping pets displaced by house fires and other residential disasters. Their goal is to reunite pets with their families once they have recovered and reduce the number of animals surrendered to shelters due to sudden hardship. The team works with local chapters of the American Red Cross, fire departments, and other disaster relief organizations to provide search and rescue, emergency transport, veterinary care, shelter and supplies for affected pets, at no cost to their owners.

For the Bay Area shoe company, see Rocket Dog

Second Chance Animal Rescue Society (SCARS) is a no kill, non-profit animal rescue organization based in Edmonton and Athabasca, Alberta serving northern Alberta, Canada. SCARS adopts out dogs and cats, keeping the animals in a foster setting rather than an animal shelter. Before adopting them out, each animal gets medical care, receives vaccinations and microchips, and are spayed or neutered.

Wood Green, The Animals Charity is an English animal welfare charity. The charity was founded in 1924 as a response to the number of animals abandoned on London's streets.