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.

20 Vet-Reviewed Questions to Ask Before Adopting a Dog from a Shelter: Due Diligence Explained

woman adopting a dog from shelter

Adopting a dog is a wonderful thing to do. It can save that dog’s life and provide it with a loving, forever home, while also making room for the shelter to take in another dog in need. It’s also less expensive than buying from a breeder. But, unless you’re lucky, you’ll find it difficult to adopt a puppy. Puppies tend to have long waiting lists and are much more difficult to find in shelters. As such, you will be more likely to find adult dogs.

Before taking any dog home from a rescue, there are some questions you should ask to try and understand as much as possible about your potential new family member.

divider single dog paw oct 2024

The 20 Questions to Ask Before Adopting a Dog from a Shelter

1. How Long Have They Been There?

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

A rescue center may not be able to give accurate or reliable information regarding a dog’s full history, but they will know how long the dog has been with them. It can be difficult to rehabilitate a dog that has been in a shelter for years, but it is still possible that they will become a loving and well-rounded member of your family.


2. How Old Are They?

If the dog was relinquished, the shelter might be able to indicate age. If the dog has seen a vet since getting to the shelter, they might have been able to estimate the dog’s age. However, if there is no other information, a vet will usually look at their teeth, eyes, or coat to help determine their age.

These can be unreliable, especially if the dog has not been well looked after in the past.


3. How Many Homes Have They Lived In?

Just because a dog has been bounced from one home to the next doesn’t necessarily mean it’s the dog’s fault. This is one question where the rescue might not have an answer or might only be able to give you the information they have received.

Some people give dishonest answers when relinquishing their dog for fear that the rescue won’t take them.


4. How Are They with the Other Dogs?

siberian husky puppy playing with other dogs in the park
Image Credit: SunflowerMomma, Shutterstock

The rescue should have a good idea of how the dog reacts and interacts with other dogs. Even if all the pups get walked individually, most rescues will test dogs with others, so they know whether to rehome to a family with dogs or not.


5. How Are They with Visitors?

The dog will have interacted with volunteers and potentially vets and other professionals. They will likely have met other potential adopters, too. The rescue should have a good idea of how their dogs interact with people.

This is information that you will need to know. Have they met any children? Are they good with men and women?


6. What Are They Like on a Leash?

How well a dog behaves on a leash can be an indication of how well the dog was exercised and trained before it was relinquished. And if the dog is large, you may need to know whether it is well-behaved while it has a leash on. The rescue likely exercises the dog every day.

Even if they have a paddock or field that they let the dogs freely exercise in, they most likely use leashes to walk them to the exercise area, when they are being seen by vets, and when prospective adopters want to meet the dogs.


7. Do They Enjoy Walking?

airedale terrier dog walking with owner
Image Credit: Sergey Ginak, Shutterstock

Some dogs love to walk, others prefer to lounge around at home. The same is true of owners. If you’re looking for a sedate dog that really only needs a short walk or two to do their business, you don’t want to end up with a Collie that can run all day. If you want a dog to take out on outdoor adventures, you don’t want a couch potato.

A shelter dog will likely enjoy getting out for a walk more than it will when it’s in its new home because it is fresh air and a break from its confines, but the rescue staff should be able to recognize whether a dog is active or not.


8. Do They Like to Play?

A dog’s behavior can change when it is in a shelter. A shelter represents unusual surroundings for most dogs, which can cause anxiety and stress in a lot of pups. As such, a playful dog might lose its playful instinct, but this isn’t true in all cases. Ask the shelter staff if the dog you’re interested in enjoys playing.


9. Do They Have a Favorite Type of Toy?

If they do enjoy playing, do they have a favorite toy or type of toy? If you decide to adopt the dog, getting toys ready is a good way to help ensure your new pup settles in well when they get home.


10. What History Does the Shelter Have?

stray dog in a shelter
Image Credit: TL23 photo, Shutterstock

Some rescue dogs are just abandoned with no information given to the shelter, and some former owners do not give the most reliable information but ask the rescue what history they do have. This information can give some insight into the type of dog you’re considering taking home. At the very least, they will usually have some information on the reason the dog is in the shelter and why the previous owners say they gave it up.


11. Have They Been Neutered?

In the vast majority of cases, rescue dogs are spayed or neutered when they are adopted by their new owners. Shelters do this because it helps reduce the population of unwanted pets that will likely end up in shelters themselves.

Where this isn’t the case, a shelter may make it a stipulation of adoption that the dog is neutered or spayed within a certain period after the adoption.


12. Are They Microchipped?

Microchipping laws vary by state, but some states do dictate that dogs over a certain age are microchipped. If this is the case, the rescue center should ensure that a dog is chipped before it is rehomed. As with neutering, most shelters will have dogs chipped as standard and pass on the new owner’s details to the database.

But this might not always be the case, so ask the shelter whether the dog has been microchipped and how you go about changing the chip registration details.


13. Do They Have Any Known Health Issues?

smiling veterinarian doctor and cute white dog
Image Credit: Viktor Gladkov, Shutterstock

Whether from information provided by previous owners or through veterinary investigation, the shelter might know some of the dog’s medical history, which is important information for you.

Some health problems can persist throughout a dog’s life or resurface after some time, which may mean extra care and costs, which you need to know about before taking the dog on.


14. Have They Seen a Vet?

Some rescues have vets come and give animals a quick check-over, but this isn’t the case with all centers. The dogs might not see a vet unless they are ill, or the rescue is particularly worried about that dog. Ask whether the dog you’re interested in has seen a vet and what the vet had to say about their general condition.


15. How Is Their Mobility?

Dogs’ joints can deteriorate with age and older dogs may lose mobility as they age. Certain hereditary conditions like elbow and hip dysplasia can cause mobility issues, though, and these tend to attract substantial healthcare costs over the dog’s life.

See how the dog moves when you visit and ask the rescue how they are in the mornings, in the cold, and generally when they move around.


16. Do They Eat Well?

golden retriever eating from bowl
Image Credit: LightField Studios, Shutterstock

Shelters are stressful environments and stress can lead to some dogs eating more or less than they normally would. Ask how well the dog eats, for its size, and whether it has any special dietary requirements or if it is a picky eater.

This will prove useful information when you get the dog home and need to buy the food yourself while also giving an indication of the dog’s general well-being.


17. How Much Exercise Do They Need?

All dogs need exercise. Some small, toy breeds may only need 30 to 45 minutes of general walks a day, but some other breeds need 60 to 90 minutes a day as well as other forms of more strenuous exercise.

The rescue might not know the exact DNA markup of the dog’s breed but will have a good idea of how much exercise you will need to commit to when you get your new dog home. Make sure this aligns with the amount of exercise you can provide or are willing to give them through dog walking services and other types of exercise.


18. Does The Shelter Know If They’re House Trained?

Dogs don’t always show house training when they’re in a shelter. They might pee and poop whenever, depending on their routines. It can take a little while for them to settle back into a routine of only toileting outside, but you can ask the shelter if they know whether the dog has a history of being house-trained or not.

They may have sent the dog out to a foster home or have a good history from the previous owner.


19. Do They Need a Garden?

shih tzu dog walking outside on grass
Image Credit: Yarnawee Nipatarangkoon, Shutterstock

While dogs do benefit from having their own outdoor space, some breeds and individual dogs are well suited to life in an apartment. These tend to be smaller dogs that don’t make too much noise because they require less exercise and won’t annoy the neighbors, while their smaller size means they can still move around freely in a smaller area.


20. Have They Ever Lived with Children?

If you have children, or you have young family or friends visiting, you need to know whether the dog you take home is good with kids. The shelter might not have first-hand experience of this unless previous prospective owners have had the dog meet their children or if the dog was relinquished because it didn’t like kids.

If you’re unsure, it is best to consider a different dog rather than risk taking one home that might not be great with young children.

divider single dog paw oct 2024

Conclusion

There are a lot of factors to take into account when considering taking on any dog, especially when you’re thinking of adopting. Consider your living and personal circumstances and be realistic about the time you can dedicate to a new pup. Get as much information from the rescue center as possible and remember that they likely won’t have a full background of the dog or all the information you need.

Meet the dog several times, take them out for walks, and assess their suitability as a canine companion for you and your family. Just because you fall in love with a dog at a rescue, though, doesn’t mean you should overlook any potential problems.


Featured Image Credit: hedgehog94, 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

Griffon Bleu de Gascogne Dog Breed: Info, Pictures, Traits & Care

The Griffon Bleu de Gascogne is a sociable animal that is known to be affectionate and sociable by those who spend time with...

What Day Is National Golden Retriever Day? When It Is & How It’s Celebrated

Golden Retrievers are one of the most beloved dog breeds and have been for many years. These gentle, loving dogs are often the...

Group Classes or Private Training: Which Is Best for Your Dog? (Vet Answer)

When it comes to training, some dogs need little more than a few sessions to pick up the basics, while others require a...

Why So Many Families Fall in Love with Mini Goldendoodle

If you have spent any time researching family-friendly dogs, you have probably seen Mini Goldendoodles popping up everywhere. There is a good reason...

More related

Dachshund vs. Maltipoo: The Differences (With Pictures)

Dachshunds and Maltipoos are two popular small dog breeds that many people consider when looking for a new furry friend. With two great...

Why Is My Dog Collapsing? 12 Likely Causes (Vet Answer)

It is any dog owner’s worst nightmare to find their dog collapsed. When your dog collapses, they experience a sudden loss of strength...

10 Vet-Verified Westie Facts: Origin, Traits & More

West Highland Terriers are a rarer breed of dog in the United States. However, these white, fluffy terriers have stolen the heart of...

How Big Do St. Bernards Get? Average Weight & Growth Chart

St. Bernards are one of the most iconic giant dog breeds, and you may know them from the movie Beethoven or for their...

Keep reading

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 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

10 Best Dog Foods for Puggles in 2026 – Reviews & Top Picks

So, you did it. You welcomed a new Puggle into the family. Now you need to figure out what you need to keep him safe, happy, and healthy. The pet store has so many choices of beds, toys, crates, and...

Puggle dog outdoors

Can Dogs Eat Caviar? Vet-Reviewed Nutrition Facts

As dog owners, we want the best for our pets, including what they eat. However, some dog parents take things to the next level by offering their pups gourmet human foods, such as caviar. While dogs can occasionally eat caviar,...

Can Dogs Eat_Cassava

Rachael Ray Dog Food Review 2026: Recalls, Pros & Cons

Review Summary Celebrity chef Rachael Ray has created a line of dog foods that feature some of her best recipes. This is a line of all-natural dog food that is considered to be high-quality and full of ingredients that can...

Dogster_Rachael Ray Dog Food Review

10 Best Dog Bowls in Canada in 2026 – Reviews & Top Picks

Shopping for a dog bowl is more challenging than it initially seems. First, you need to find the right size for your dog. With an oversized bowl, your tiny pup will practically have to climb in to eat! And a...

dog with a food bowl

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

Vets Reveal Top Dog Food Allergens to Watch Out For

Is your dog constantly scratching, dealing with tummy trouble, or battling ear infections? You’re not alone, and food could be part of the puzzle. While food allergies in dogs are less common than many think, knowing the usual suspects can...

Hungry pug dog with food bowl ready to eat