Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

The History of Animal Shelters & Dog Adoption in the United States (Vet Reviewed)

lot of stray dogs in the shelter

Animal shelters are lifesavers for so many dogs, cats, and other animals, and they’ve also made it possible for lost animals to be returned home. At a shelter, you can easily find an inexpensive new pet for your home, and in many cases, the animal that you get will already have their shots and may even be spayed or neutered. But how did these facilities get started, anyway?

Read on as we look into the history of animal shelters and dog adoption in the United States!

divider dog paws 3 oct 2024

Early Days: Late 1800s to Early 1900s

In the late 1800s, many different animals, including horses, cows, and dogs, were a critical part of humans’ everyday lives, which caused more people to want to provide extra care for their health and welfare. The American Society for the Prevention of Cruelty to Animals (ASPCA) was among the first to provide help when it opened its doors in 1866 in New York City. It began advocating for animal rights, and although its initial concern was for horses and livestock, it quickly grew to include dogs and other animals.

Early animal control focused on managing stray populations to protect public health and safety, which often resulted in poor treatment and euthanasia. The Women’s Animal Center, also called the Women’s Humane Society for the Prevention of Cruelty to Animals, got its start in Philadelphia in 1869 and emphasized shelter, adoption, and the humane treatment of animals in distress. Other shelters soon began to spring up in other parts of the country, including the Denver Dumb Friends League, which is one of the largest and oldest shelters west of the Mississippi, having got its start in 1910.

young nice looking couple wants to adopt beautiful dog at animal shelter
Image By: hedgehog94, Shutterstock

Humane Societies: Mid-1900s

By the mid-1900s, more people started keeping dogs as pets instead of work animals, which led to an increase in the canine population. More dogs meant an increased need for organizations that could provide care and find homes for unwanted animals. The North Shore Animal League America started rounding up homeless animals in Long Island in 1944 and has saved over 1 million animals from euthanasia to date.

Legal and Cultural Shifts: Late 1900s

Toward the latter half of the 1900s, people started to focus on animal health and well-being. The quality of pet food began to rise, and many more households started owning at least one pet. The ASPCA introduced low-cost spay/neuter packages in 1973 to help keep the animal population under control. In 1976, Rich Avanzino became president of the San Francisco SPCA and worked to ensure the adoption of every treatable cat and dog. Many consider him the father of the no-kill movement.

In the latter half of the 20th century, the Best Friends Animal Society and the Best Friends Animal Sanctuary were formed in 1984, which began providing and finding homes for animals with special needs and advocated the importance of a no-kill policy. In 1986, the San Francisco SPCA partnered with Macy’s to create its highly successful annual Holiday Windows adoption program, which helped find homes for many animals.

Other important events include the development of the microchip in 1985 and the Petfinder website, which got started in 1996 to help match animals in need of homes with people looking for pets.

Female volunteer with homeless dogs at animal shelter outdoors
Image By: New Africa, Shutterstock

Modern Times: Early 2000s to Today

In 2001, North Shore Animal League America started its Tours for Life program, which sends mobile rescue units to shelters around the country to assist animals in need. In 2008, Julie Dudley started the Grey Muzzle Organization, which helps fund grants to provide orthopedic beds, medical screenings, surgeries, dental work, senior dog adoption programs, and hospice care to senior dogs. In 2009, The Shelter Pet Project began urging people to try shelters and other rescue organizations as their first choice for pet adoption.

Other wonderful things that have happened recently include the ASPCA Behavioral Rehabilitation Center pilot program, which was started in 2013 to help rehabilitate severely fearful, un-adoptable dogs in New Jersey. In 2014, John Hussey, a National Football League referee and animal advocate, created Cuddly.com, which has helped raise millions for more than 2,000 animal shelters and rescue groups across the country.

The Behavioral Rehabilitation Center in Weaverville, North Carolina, was started by the ASPCA in 2018 to rehabilitate dogs that were victims of severe neglect, and it can help up to 65 dogs at a time. In 2021, Los Angeles officially became a no-kill shelter city and is the largest city in the country to achieve that rating.

woman adopting dog at the shelter
Image By: encierro, Shutterstock

divider dog paws 3 oct 2024

In Summary

While there is still a great deal of work to do, the history of animal shelters and dog adoption is quite long, with many important things happening along the way. The formation of the ASPCA more than 100 years ago was a vital step that helped spread awareness and concerns about animal health and welfare.

Since then, many other agencies have helped provide valuable services to animals in need and a means of adoption, including the Women’s Animal Shelter, North Shore Animal League America, the San Francisco SPCA, and the North Shore Animal League America’s Humane Relocation Program, while organizations like the ASPCA Behavioral Rehabilitation Center and The Behavioral Rehabilitation Center help study, treat, and rehabilitate animals in need.

See also: 


Featured Photo Credit: Anton Gvozdikov, Shutterstock

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

9 Dog Friendly Trails In Sedona to Visit Today: 2025 Update

Whether you want to enjoy the famous rock formations under a fabulous sunset or soak in the sunshine during the day, you can...

14 Newfoundland Dog Pros & Cons: What to Know Before You Get One

It’s hard to believe that there was a time when this dog was facing extinction, given it’s one of those breeds that caters...

How to Tell if a Dog Has a Fever: Vet-Reviewed Tips & What to Do

It’s heartbreaking to watch your pet endure a fever. Like humans, dogs experience a fever when their body temperature is higher than normal....

My Dog Swallowed Rawhide: Should I Be Worried? (Vet Answer)

Rawhide chews have gained popularity among dog owners, providing entertainment to their dogs while simultaneously maintaining good dental hygiene. However, opinions are mixed,...

More related

Dog Training Techniques: 7 Vet-Verified Methods & Their Differences

Part of the responsibility of being a dog owner is making certain your dog is well mannered around others. A dog owner is...

Why Do Old Dogs Smell? 11 Vet-Verified Causes

Unfortunately, dogs grow old. When they do, they go through a lot of changes that can be difficult for owners to witness. One...

Raised vs Floor Dog Bowls: Key Differences (With Pictures)

For pet parents, buying the right supplies in order to keep their canine companions healthy and happy is of the utmost importance. But...

Are Goldendoodles Prone to Sensitive Stomachs? Vet-Approved Facts & Explanation

Have you heard of Goldendoodles? They started popping up in the U.S. in the 1990s and have become increasingly popular ever since. After...

Keep reading

Can Dogs Eat Wheat? Vet-Verified Nutrition Facts & Info

If you check the dog food aisle in most pet stores, you will see an abundance of grain-free and wheat-free foods. There is a modern belief that dogs benefit from this kind of diet. While it is unlikely that a...

Close up of wheat grains and wheat ears

Can Dogs Eat Quesadillas? Vet-Verified Risks & FAQ

It’s no secret that dogs want to eat everything they see us enjoying. Of course, as responsible dog owners, we know that isn’t possible. Certain foods are toxic to dogs while others simply aren’t good for them. One of the...

Can Dogs Eat Quesadillas

Castor & Pollux Dog Food Review 2025: Pros, Cons, Recalls, and FAQ

Review Summary Please note that several Castor & Pollux products are currently unavailable. At this time, we are unsure whether these items have been fully discontinued, are experiencing supply issues, or if there is another reason for their absence. We...

Dogster_Castor & Pollux Dog Food Review

Can Dogs Eat Fruit Snacks? Vet-Verified Nutrition Info & Risks

If you have kids in the house, there’s a good chance you also have fruit snacks lying around. Fruit snacks are a fan favorite with the little ones (and adults as well!), so it’s wise to keep them handy. But...

Can Dogs Eat_fruit snacks

Can Dogs Eat Pop-Tarts? Vet-Verified Risks & Alternatives

If your dog is like most, they are not discerning when it comes to what they eat. They may not go after those pieces of lettuce that you accidentally drop on the kitchen floor while making a salad, but they...

Can Dogs Eat_Pop Tarts

Can Dogs Eat Deviled Eggs? Vet-Verified Nutrition, Risks & Alternatives

Deviled eggs, sometimes also called stuffed or curried eggs, are a popular appetizer for holiday dinners and potlucks. These creamy and tangy treats are made with basic ingredients most people already have in their pantry, so they’re not only delicious...

Can Dogs Eat Deviled Eggs

Can Dogs Eat Apple Pie? Vet-Verified Nutrition Facts & Info

We can share a lot of our food items with our dogs, permitting we know the safety and nutritional quality. After all, our dogs are omnivorous just like us. However, when it comes to sweet treats and heavily processed goods,...

Dogster-Can-Dogs-Eat-Apple Pie

7 Best Senior Dog Foods for Small Breeds in 2025: Reviews & Top Picks

When dogs age, their bodies go through changes and don’t function the same as they once did. Normal bodily functions start slowing down and wearing out with time. Eventually, they feel less excited to do some of their favorite things,...

senior pug eating