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.

10 Statistics & Facts About Shelter Dogs in 2025 (Vet Reviewed)

senior woman cuddling and kissing her dog

Note: This article’s statistics come from third-party sources and do not represent the opinions of this website.

The pet community has been keeping a particularly close eye on shelter animals in recent years. The COVID-19 pandemic saw a significant shift in pet adoptions, as many people adopted dogs while they sheltered in place.

A growing concern in the past couple of years has been an increase in dogs being surrendered to animal shelters and rescue organizations during these post-pandemic times. We’re now starting to identify post-pandemic trends for shelter dogs, dog adoptions, and animal shelters in general. The latest statistics can help us predict certain outcomes for these organizations and the future of dog adoptions.

divider dog paws 2 oct 2024

The 10 Shelter Dog Statistics

  1. As of 2023, there are about 4,000 brick-and-mortar animal shelters.
  2. In 2021, animal shelters saw a 9.8% increase in pet intakes from the previous year.
  3. In 2021, stray dogs and cats made up 52.1% of pet intakes in animal shelters.
  4. Between 2021 and 2022, about 40% of pet dogs were adopted from an animal shelter or rescue group.
  5. 48% of pet owners choose to adopt or foster a dog because it’s the right time for them, and they’re spending more time at home.
  6. A 2023 study showed that dogs that are taken on outings or short-term fostering can increase their odds of adoption by 500% and 1,400%, respectively.
  7. Dog adoptions in 2023 were 5% lower than the number of adoptions in 2019.
  8. In 2023, about 3.2 million dogs entered animal shelters and rescues.
  9. 18% of pet surrenders are thought to be due to housing-related concerns.
  10. In 2023, about 359,000 dogs were euthanized.

General Animal Shelter Statistics

1. As of 2023, there are about 4,000 brick-and-mortar animal shelters and rescues.

(Best Friends Network)

While there are about 4,000 brick-and-mortar animal shelters and rescues located across the country, these organizations take in over 5–6 million animals annually. 56.6% of these shelters are no-kill shelters, which means that they must have at least a 90% save rate.

lot of stray dogs in the shelter
Image Credit: Anton Gvozdikov, Shutterstock

2. In 2021, animal shelters saw a 9.8% increase in pet intakes from the previous year.

(Best Friends Network)

The pandemic saw a surge in pet adoptions, as more people worked from home and had more time to care for a pet. After the pandemic, adoptions have slowed down, and shelters have started to experience an increase in pet intakes. These include stray animals, surrendered pets, and transfers from another shelter or rescue.


3. In 2021, stray cats and dogs made up 52.1% of pet intakes in animal shelters.

(Best Friends Network)

Cats and dogs make up the largest portion of pet intakes, with nearly half being either cats or dogs. Of this grouping, 50.2% were dog intakes, and 49.8% were cat intakes.

young woman and worker at a dog shelter
Image Credit: hedgehog94, Shutterstock

Dogster_Website dividers_v1_Jan 18 2024-01-TEST

Dog Adoption Trends

4. Between 2021 and 2022, about 40% of pet dogs were adopted from an animal shelter or rescue group.

(APPA)

The majority of pet dogs acquired between 2021 and 2022 were through animal shelters and rescues. 21% of dogs were purchased from a breeder, 18% were acquired from a family member or friend, and 9% were purchased from a pet store.


5. 48% of pet owners choose to adopt or foster a dog because it’s the right time for them, and they’re spending more time at home.

(APPA)

According to a survey conducted in 2023, the top reason that people chose to adopt a dog was spending more time at home. Many people’s lifestyles have changed after the COVID-19 pandemic, and they’ve found themselves at home more often. This means that it’d be easier for them to care for and live with a dog. Other reasons most people adopted a dog include that their family wanted a pet or that they were lonely and wanted pet companionship.

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

6. A 2023 study showed that dogs that are taken on outings or short-term fostering can increase their odds of adoption by 500% and 1,400%, respectively.

(MDPI)

Dogs can feel stressed out when they’re at an animal shelter, and research has shown that human interaction can help make their experience in shelters better. An experiment revealed that outings and temporary foster stays did increase the number of days that a dog remained in an animal shelter. However, these outings and foster stays also significantly increased a dog’s likelihood of getting adopted.


7. Dog adoptions in 2023 were 5% lower than the number of adoptions in 2019.

(Shelter Animals Count)

Dog adoptions increased in 2023, with 109,000 more dogs getting adopted in 2023 than in 2022. However, the 2023 adoption rate is still lower than the rate in 2019, which had about 108,000 more dog adoptions than in 2023. That said, overall adoption rates have seen an increase from 2019 to 2023 due to an increase in cat adoptions.

Dogster_Website dividers_v1_Jan 18 2024-01-TEST

Post-COVID-19 Pandemic Trends

8. In 2023, about 3.2 million dogs entered animal shelters and rescues.

(Shelter Animals Count)

The number of dogs entering animal shelters and rescues has increased since 2021. There was a 0.2% increase from 2022 and 4% increase from 2021. When compared to pre-pandemic conditions in 2019, the rate of dogs entering animal shelters is still lower by 3.2%.

Of the 3.2 million dogs that have entered animal shelters, 2.2 million have been adopted.

man in volunteer shirt petting a dog in a shelter
Image Credit: Max kegfire, Shutterstock

9. 18% of pet surrenders are due to housing-related concerns.

(CNBC)

Many Americans have faced an increase in economic hardships due to inflation. While it’s been fairly common to hear of people surrendering their pets due to increased prices in pet products and services, some pet owners have had to surrender their pets due to housing reasons. Renters and affordable housing can place a limitation or ban on animals, which leaves people with the difficult choice of surrendering their pets to shelters.


10. In 2023, about 359,000 dogs were euthanized.

(Shelter Animals Count)

Unfortunately, canine euthanasias and other non-live outcomes for dogs have increased, with 2023 seeing a 15% increase compared to 2022. However, the number of non-live outcomes for dogs in 2023 is still 16% lower than in 2019.

Dogs can be euthanized for several reasons: sickness, injuries, or suffering from something else. Some cases of euthanasia are due to overcrowding or the inability for successful rehabilitation.

Stray puppies in a cage. Dog shelter
Image Credit: Yashkin Ilya, Shutterstock

Dogster_Website dividers_v1_Jan 18 2024-01-TEST

Frequently Asked Questions About Shelter Dogs

Are shelter dogs more difficult to train?

It’s a myth that shelter dogs are more difficult to train and can’t fully adjust to living with a new family. Many have gentle and easygoing temperaments, and it may just take them extra time to get used to living in a new home. However, if you don’t know their history, you won’t know what their triggers will be.

It’s also important to note that purebred dogs that are purchased as puppies aren’t guaranteed to be more well-behaved than adopted dogs. They still need proper socialization and training and can develop challenging behaviors if they haven’t had these things. With any kind of dog, time and dedication to training are necessary for them to become well-behaved. Puppies adjust more easily to new stimuli within the socialization period that occurs between 3 and 14 weeks; after this period, they require as much work as an older dog to adjust.

How long does it take rescue dogs to adjust to a new home?

Many dog advocacy organizations follow the 3-3-3 rule for adopting dogs from an animal shelter or rescue. It can take 3 days for a dog to settle down from their nervousness about transferring to a new home. Then, it’ll take another 3 weeks for them to feel comfortable and another 3 months to start trusting and bonding with their new family.

The 3-3-3 rule provides a general framework, and not all dog adoptions will adhere to this timeline. Dogs are unique and will have varying adjustment experiences. However, the rule is still helpful because it helps people know what to expect from their dog as they get used to their new life.

black and white short coated dog on green grass field
Image By: Conor Brown, Unsplash

Do shelter dogs bond with new owners?

Yes, shelter dogs are capable of forming strong bonds with new owners. It may just take different amounts of time for dogs to build trust with new people. Some dogs will make themselves feel right at home and may show love and affection to their new family right away. Dogs with more reserved or shy personalities may take a few months before they decide to trust a new person fully.divider dog paws 2 oct 2024

Conclusion

Overall, dog adoption rates have decreased since 2020, while dog intake rates have increased. Reasons for people surrendering their dogs include inflation and rising care costs. Caring for pets has become more difficult for many people, and some must make the hard decision of surrendering or rehoming their dogs.

A promising study shows that dogs can greatly benefit from foster programs and short-term excursions with humans. Animal shelters and rescue organizations may need to invest in more of these types of programs to continue caring for houseless dogs and increasing the rate of successful dog adoptions.

Also see:


Featured Image Credit: Ground Picture, 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

The Vet Clinic Is Closed, What Do I Do? 6 Vet-Approved Steps & Options

Accidents and medical concerns can occur at any time of day or night. So, it’s important to be prepared and have a plan...

Imo-Inu (American Eskimo and Shiba Inu Mix): Info, Pictures, Care & More

Have you seen an Imo-Inu? These dogs are not only cute but friendly, too. They have an infectious happy temperament and are pleasant...

Why Is My Dog Still Itching After Flea Treatment? Health & Facts (Vet Answer)

So, you’ve noticed your dog scratching and have applied a flea-preventative medication, but they are still continually scratching. Why is this? There could...

Warlock Doberman: Info, Pictures, History & Origin

The Warlock Doberman, also known as the King Doberman, is a bigger, more muscular crossbreed between a Doberman and either a Great Dane...

More related

Don’t Be a Slave to Doggy Mealtimes: Why Flexible Routines Can Work

Hi, I’m Dr. Karyn! Read my introduction to learn more about me and my five funny dogs, Poppy, Bailey, Kodah, Ned, and Fred....

Yorkillon (Yorkshire Terrier & Papillon Mix): Info, Pictures, Care Guide & More

The Yorkillon is a cross of a Papillon and a Yorkshire Terrier. If you’re familiar with either breed, you know that their offspring...

Dog Harness vs Collar: Which Is Better? (Pros & Cons)

Review Summary Dog collars and dog harnesses are both popular choices for pet owners. While dog collars have been a staple for dog...

How to Stop Redirected Aggression in Dogs: Vet-Verified Tips & FAQ

Any form of aggression in your dog can be terrifying. In just a few seconds, your lovable, cuddly pup can turn into a...

Keep reading

Can Dogs Eat Catfish? Vet-Verified Nutrition Info & FAQ

It’s always tempting to give our dogs some people food every once in a while. (And it has nothing to do with those begging puppy dog eyes, we swear!). But if you want to give your four-legged friend a bite...

Can Dogs Eat_catfish

11 Best Dry Dog Foods for Small Dogs in 2025 – Reviews & Top Picks

If you’re the proud owner of a tiny dog, you know that they have specific food requirements. They have faster metabolisms, grow faster, and have smaller stomachs and mouths than larger breeds. All of this means that not only are...

Purebred Dachshund Breed Dog Eating Fresh Dry Food Kibbles

Kirkland Signature Puppy Formula Dog Food Review 2025: Recalls, Pros & Cons

Stores that sell bulk items are a huge convenience, and Costco is one of the favorites. If you have a puppy, Costco’s brand of puppy food, Kirkland Signature Puppy Formula, is an excellent choice. You’ll be pleased to hear that...

Dogster_Kirkland Signature Puppy Formula Dog Food Review

How to Choose the Best Vegan Dog Food in 2025 – Complete Guide

Adopting a vegan lifestyle is a pretty major commitment, but with the increased range of plant-based products on the market, it has become easier to do than even five or ten years ago. For some, it means keeping everything in...

vegan dog food on pet bowl

How to Tell If Dry Dog Food Has Gone Bad? Signs & 9 Tips to Keep It Fresh

Something you may not think about that often is the expiration date of your dry dog food. And some pet owners may even think that dry dog food stays fresh for way longer than it does. Unlike wet dog food,...

A small dog refuses to eat dog food

11 Best Canned & Wet Dog Foods for Sensitive Stomachs in 2025 – Reviews & Top Picks

You feel like you’ve tried everything, and your pup’s still sick. The dog food you can buy at your local grocery store doesn’t work for everyone—and now that includes your dog. If your pooch has a sensitive stomach, finding the...

Dalmatian eating dry dog food

Can Dogs Eat Pears? Vet-Approved Facts & FAQ

It’s natural to wonder what foods are safe for your dog to consume, as it’s common to want to toss them a quick piece of meat or veggies while you’re at the dinner table. But what about fruit? More specifically,...

Can Dogs Eat Pears

Can Dogs Eat Sesame Sticks? Vet-Verified Nutrition Facts & Risks

Many of us enjoy the delicious crunch of sesame seeds in our salads or trail mix, and it’s not exactly rare to have those precious puppy dog eyes staring into your soul while begging for just a little bite of...

Can Dogs Eat Sesame Sticks