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

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

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

12 Fun Winter Activities to Do With Your Dog (2025 Guide)

Whether you’re the type of person who loves to see snow on the ground in the winter or one who prefers to stay...

Are Golden Retrievers Good With Cats? Introduction Tips

Golden Retrievers are known for being fun-loving and goofy. They are awesome with kids of all ages, and they are loyal companions to...

Is a Great Dane a Good Family Dog? (Breed Facts & Characteristics)

A giant among the canines, the Great Dane is an elegant breed known for their massive size and height. Due to their size,...

Shetland Sheepdog (Sheltie) Breed: Info, Pictures, Traits & More

As the breed name suggests, the Shetland Sheepdog—affectionately known as the “Sheltie”—hails from Shetland. In this Scottish archipelago, this breed was first developed...

More related

How to Get Dog Pee Smell & Stains Out of a Mattress: 8 Effective Steps

Owning a dog has many benefits and challenges, including urine stains when accidents happen. Urine leaves unpleasant colors and lingering odors that can...

Bloodhound Great Dane Mix: Info, Pictures, Care & More

A Bloodhound Great Dane mix, also known as a “Bloodane” or “Great Hound,” is a hybrid dog breed that results from crossing a...

Dachshund Grooming Guide: 13 Expert Tips

The Dachshund is one of the most popular breeds, and they are commonly kept as family pets nowadays rather than for hunting, which...

PetSmart Dog Training Review 2025: Costs, Effectiveness, and FAQs

PetSmart Dog Training Review Summary How Does PetSmart Dog Training Work? People love PetSmart as a local place they can go to buy...

Keep reading

Can Dogs Eat Jicama? Vet-Verified Facts

As a dog owner, you know that canines will eat just about anything that they can get ahold of, even if it is not healthy or safe for them. Food scraps, garbage, and even poop are typically considered delicacies by...

Can Dogs Eat_jicama

9 Best High-Fiber Dog Foods in 2025 – Reviews & Top Picks

While dogs are often thought of as being mostly meat eaters, fiber also plays an important role in maintaining the good health of our canine companions, especially their digestive system. Dietary fiber is part of edible plants that can’t be...

Schnauzer puppy dog eating tasty dry food from bowl

Grain vs. Grain-Free Dog Food: Which One’s Better? Facts & FAQ

The grain versus grain-free debate is a controversial and heated topic in the dog world, especially when it comes to specialty dog food. Many dog owners only buy grain-free dog food, while others prefer dog food containing whole grains. There...

Grain vs Grain-Free Dog Food - Featured Image

Can Dogs Eat Only Dry Food? Vet-Approved Health Facts & Tips

One of the biggest worries for many owners is how to create a proper diet for their dogs so they can have plenty of energy while maintaining an ideal weight. With so many different brands available, it’s not easy to...

Can Dogs Eat Only Dry Food

Finn’s Dog Food Toppers Review 2025: Micah Tries Pumpkin & Bone Broth Plus

As a dog owner, you want what’s best for your pup–proper exercise, a healthy diet, the best treats on the market. And when it comes to your dog’s health, nothing is more important than finding quality supplements that are natural,...

Finn Dog Food Toppers

Can Dogs Eat Bamboo Shoots? Vet-Reviewed Facts & FAQ

Bamboo shoots are a popular vegetable in many Asian countries and have been enjoyed as a dietary staple for centuries. If you’re cooking with bamboo shoots in your home and your dog steals a bite, or you’re just wondering if...

Can Dogs Eat_bamboo shoots

Can Dogs Eat Truffles? Vet Reviewed Risks & Benefits

Dogs can eat truffles in moderation, and they are not toxic to dogs. You shouldn’t serve truffles to your dog regularly, however. Doing so can lead to nutritional issues since truffles don’t contain all the nutrients dogs need. Furthermore, because...

Can Dogs Eat Truffles

The Farmer’s Dog vs Spot & Tango: Our 2025 In-Depth Comparison

It’s easy to get lost when venturing through the pet food jungle. With our dogs being part of the family, we want only the best for them when it comes to food. Trying to find the best brands, tasty recipes,...

Dogster_Dog Food The Farmer_s Dog VS Spot & Tango