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

Do Dogs Get Jealous of Babies? Vet-Verified Facts & Prevention Tips

Dogs quickly develop a deep bond with their owners and rarely take kindly to any threats that might affect them. While many of...

Woofz Dog Training App Review 2025: An Expert’s Breakdown

As loving dog parents, we understand the importance of providing our furry friends with the training they require to lead happy, well-behaved lives....

10 Best Low-Protein Dog Foods in 2025 – Reviews & Top Picks

Protein is an essential part of a dog’s diet, but there may be situations in which your dog may need a low-protein dog...

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

Why Do Dogs Bring You Dead Animals? Vet-Verified Reasons, Risks & Prevention Tips

It’s a rite of passage for many dog and cat owners when your furry friend deposits a dead bird, rat, or other animal...

10 Common Health Problems in Dalmatians: Vet-Approved Health Facts & FAQs

Dalmatians are a dignified and intelligent breed. They are well-known for their intriguing, beautiful spotted coats, as so proudly shown in Disney’s 101...

21 Dog Breeds for a First-Time Owner in an Apartment (With Info & Pictures)

Dogs make great companions. They can keep you company, provide entertainment, and even encourage you to get out and get exercise. First-time owners...

5 Best Calming Collars for Dogs in 2025 – Reviews & Top Picks

It isn’t uncommon for dogs to have anxiety problems. Many dogs suffer from anxiety, whether it comes from being alone or loud noises....

Keep reading

10 Best Puppy Foods in 2025 – Reviews & Top Picks

It’s essential that you provide your puppy with food specifically made for its stage of life. By providing your puppy with puppy-specific food, it’s much more likely to grow healthily and happily. Of course, it’s critical to select puppy food...

jack russell terier puppy eating food from bowl

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

Cabbage is considered a healthy vegetable for humans, and one that we are encouraged to eat regularly as part of a balanced diet. It is also non-toxic to dogs, and, when fed in moderation, can make a beneficial addition to...

Dogster-Can-Dogs-Eat-Cabbage

Can Dogs Eat Sesame Oil? Vet Reviewed Facts & FAQ

Sesame oil is a flavorful oil that has multiple uses. It’s one of the first crop-based oils that humans developed, but it is one of the more expensive oils due to the inefficiencies surrounding the manual harvesting and processing of...

Can Dogs Eat_sesame oil

10 Best Dog Foods for Rottweilers in 2025 – Reviews & Top Picks

Rottweilers may look big and intimidating, but these dogs are gentle giants that are often misunderstood. If you haven’t met this breed before, then you don’t realize how sweet they really are. Aside from their kind temperance, they are most...

Rottweiler puppies eating from a bowl

7 Golden Rules for Feeding Your Dog: Vet-Verified Advice & Info

As a dog owner, you know the key to your pup’s good health is proper nutrition. Navigating the different types of dog food out there can be confusing. You want to make sure they are getting what they need, but...

Dog Feeding Schedule

Feeding Your Maltipoo: A Vet-Approved Guide

Maltipoos (a mix between a Miniature or Toy Poodle and a Maltese) are a popular breed due to their absolute adorableness and extreme cuddliness. These pups make excellent pets for adults and children alike, as they’re small, friendly, and playful....

Maltipoo dog near feeding bowl with dry food on floor in kitchen

Can Dogs Eat Carne Asada? Vet Reviewed Facts & FAQ

You may be familiar with the phrase “puppy dog eyes.” That is why saying “no” to a dog is next to impossible when they want something, whether they want to play, get up on the couch with you, or eat...

Can Dogs Eat_carne asada

Can Dogs Eat Ginger? Vet-Verified Benefits, Risks & FAQ

Ginger has long been used for everything from cooking and flavoring to being added to medicines. The benefits of ginger have been documented and proven effective for humans, but what about dogs? Ginger is also considered beneficial for dogs and...

Can Dogs Eat Ginger