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.

Whelping Box for Dogs: What It Is & What Should Be in It (Vet-Approved)

Share

Happy pregnant welsh corgi pembroke female in a wooden whelping box expecting puppies

If you are expecting a litter of puppies, the most important step is to provide your pregnant dog with a safe and comfortable whelping box for her puppies. This is important for the comfort of the female dog and the safety of the newborn puppies.

Learn more about whelping boxes, why they’re important, what should go in them, and how you can prepare the ideal nesting area for your pregnant dog to give birth safely and securely.

divider dog paws oct 2024

What Is a Whelping Box?

Dogs and other canids seek out dens to give birth. Secure dens provide quiet, protection from the elements, and barriers on several sides that allow the mother to defend the space from predators. In your home, the whelping box serves this same purpose: to allow your dog to feel secure and reduce stress while giving birth and nursing.

A whelping box, also known as a nesting box or whelping den, is a safe and secure location for dogs to give birth to their puppies. A well-designed whelping box is a clean, soft, warm environment that protects the puppies from other dogs in your household, draughts, and crushing or smothering from the mother.

Whelping Box for newborn dogs
Image Credit: rSnapshotPhotos, Shutterstock

Where to Set Up a Whelping Box

The location of the whelping box is just as important as its design. Look for a quiet, climate-controlled space that gets low traffic in your home. Ideally, a room with a door that can close to give your dog more security is ideal.

Hygiene is also important. Make sure the space you choose is easy to keep clean and clutter-free. Extra bathrooms with tile floors, small areas in warm finished basements, and spare bedrooms with hard flooring work well. If you have a closed laundry room, this can work if you’re willing to avoid laundry for several weeks.

If you have children or other pets, make sure they can’t access the whelping area. Though well-meaning, children may not understand the boundaries your dog has for her puppies and may invade her space, adding to her stress and potentially making her defensive. You should also keep any other dogs or pets away from the whelping area.

If you don’t have an isolated space, set up an ex-pen or puppy playpen around the box or gate a smaller space in your home to prevent other pets from having access once the puppies are born.

jack russell terrier puppies in a whelping box
Image Credit: DasyaDasya, Shutterstock

What Should Be in a Dog Whelping Box?

How you set up your whelping box plays a huge role in how comfortable your dog feels when she gives birth and cares for her puppies.

You can purchase pre-made whelping boxes from retailers or make one yourself. Large cardboard boxes, plywood panels, or PVC panels can be used to build a simple whelping box with an opening that your female can enter and exit easily but will contain the puppies. Ideally, whelping boxes should be one and a half to two times the length of the female, allowing her to stretch out comfortably.

Here are some features you should include in your whelping box:

  • Solid materials that prevent drafts and keep puppies contained
  • A spacious opening for your dog to get in and out comfortably
  • Bedding that lays flat and provides traction
  • Box materials and bedding fabric that’s waterproof and easy to clean or dispose of
  • Bumper rails ( roll-bars/pig rales) around the inside to prevent newborn puppies from getting crushed or smothered against the sides

If your whelping room is cold, you may want to add a supplemental heat source to keep the puppies warm. Eighty-five degrees Fahrenheit is ideal for puppies. Remember that too much heat is just as dangerous as too little, so make sure your heat source is secure with no accessible wires and in an area where your dog and the puppies can move away if they need to.

How to Introduce Your Dog to a Whelping Box

Some dogs take to nesting naturally, but it’s best to introduce the soon-to-be-mother to the whelping box as early as possible before her delivery date. This helps her become comfortable and adjust before the puppies are born. Give her praise when she’s near or inside the whelping box to encourage her to use it.

dog newborn puppies whelping box
Image Credit: MDV Edwards, Shutterstock

divider dog paws oct 2024

Frequently Asked Questions (FAQ)

When Can I Move My Dog to a Whelping Box?

You should introduce your dog to a whelping box at least a week before her delivery date. This gives her time to adjust. If you can set it up a little earlier, feel free to do so and encourage her to spend time there.

Why Won’t My Dog Go in the Whelping Box?

It’s important to give your dog time to adjust to a whelping box. Everything should be set up and in position at the latest a week before she’s due.

Should I Have Blankets in the Whelping Box?

Puppies need a clean, flat surface with traction. In winter, a washable blanket laid on top of some newspaper or puppy pads is a good choice to help puppies stay warm and move around comfortably. Vet beds are also a practical option. In summer, using a sheet is fine. Avoid deep, loose bedding that could smother puppies or interfere with their breathing.

Dog giving birth puppies
Image Credit: ClaudioDoenitz, Shutterstock

Is It Normal for a Dog to Leave the Whelping Box?

Yes, your dog needs some time away from the whelping box and the puppies. Your dog may leave the whelping box when the puppies are sleeping. However, if she doesn’t return or respond to the puppies’ crying, you may need to consult with your vet for advice.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's our online service where you can talk to a vet online and get the advice you need for your dog — all at an affordable price!

PangoVet_Mention-in-Content Savings V1

Can I Leave My Dog Alone With the Puppies?

No, it is not a good idea to leave newborn puppies unsupervised with their mother. Although they need some space to bond, it is recommended to closely monitor them, especially in the first weeks after they are born, to ensure the mother is caring for them properly. If possible, sleep in the room with the whelping box to monitor them.

Will My Dog Reject Her Puppies if I Touch Them?

It’s an enduring myth that dogs (and other animals) will reject their offspring if a human touches them. You can touch the puppies if you need to, but try to avoid handling them too much in the first few weeks to allow mothers time to bond with them. Puppies are delicate and need gentle handling. The mother can become protective of her puppies as well.

divider dog paws oct 2024

Conclusion

The whelping box is one of the most important aspects of your dog’s comfort when she gives birth to puppies. You should set up your whelping box at least a week early and introduce it to your dog to ensure she feels comfortable when the time comes.

Related Reads:


Featured Image Credit: Jus_Ol, 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

Shih Tzu vs Yorkie: Key Differences & Similarities (With Pictures)

The Shih Tzu and the Yorkie are both considered toy breeds and are roughly the same size, which can make the choice of...

No Silver Linings Here – Jennifer Lawrence Gets Rid Of Her “Dangerous” Dog

For those of you who haven’t already heard the latest piece of gossip that’s got us all clutching our dog leads, Jennifer Lawrence...

Do Dogs Shed More When in Heat? Vet-Approved Possible Reasons & Tips

Dogs tend to live by their own rules, especially when it comes to grooming. They shed their coats wherever they please, leaving a...

My Dog Doesn’t Like to Be Touched: What Should I Do? Vet-Verified Tips

As loving dog parents, we want to interact with our dogs in a tactile way, so it can be disheartening when your dog...

More related

Allergy Medicine for Diabetic Dogs: What Is Safe for Them to Take (Vet Answer)

Your pup is itchy, and it’s keeping you up—no wonder you’re interested in allergy medication for your dog. The question is, what kind...

My Puppy Still Has Worms After Deworming: Our Vet Explains

Puppies and worms are like peanut butter and jelly—not that they taste great but rather that they are commonly seen together. Puppies can...

Male vs Female Shih Tzus: What’s the Difference (With Pictures)

Shih Tzus are a unique and coveted dog breed. More people, maybe you included, would love to own this cute, adorable pup. And...

Bark in the Park With the Durham Bulls: 2026 Guide

What’s a better combo than you, your dog, and a ball? How about a bunch of other dogs, dog owners, and an afternoon...

Keep reading

9 Best Dog Foods for Heart Disease in 2026 – Reviews & Top Picks

Dealing with heart disease in your dog can be frightening and intimidating. There are special dietary needs, as well as medications and vet visits. To help guide you in choosing a great food for your dog with heart disease, we’ve...

veterinarian checking up a golden retriever dog using stethoscope

Can Dogs Eat Gravy? Vet-Reviewed Facts & Alternatives

Gravy can seem like a treat that many dogs can enjoy. Gravies are often meat-based, and many dogs lap them up enthusiastically. However, it’s generally not recommended for dogs to eat gravy because it can contain harmful ingredients, and it...

Can Dogs Eat Gravy

Can Dogs Eat Raw Chicken Breast? Vet-Verified Nutrition Facts & Precautions

Feeding dogs a raw diet has often been promoted as a great nutritional option due to claims that raw meat matches a dog’s natural ancestral diet. As a result, many raw dog food companies incorporate raw chicken breast into their...

raw chicken breast

9 Best Dog Foods for Seizures in 2026: Reviews & Top Picks

Seizures are a growing concern amongst dog parents and one that is understood as little by veterinarians as it is by dog owners. While there is debate on the cause and necessary treatment for seizures in dogs, there’s no doubt...

Dog beagle eating canned food from bowl in bright interior

Can Dogs Eat Pistachios? Vet-Approved Facts & FAQ

Pistachios are a favorite food among humans that are rich in protein, fiber, and vitamin B6. They are popular in salads, desserts, and just on their own as a snack. Wondering whether dogs can eat pistachio nuts may be a...

Can Dogs Eat Pistachios

Firstmate Dog Food Review 2026: Pros, Cons, Recalls & FAQ

Review Summary If you’re looking for high-quality dog food, you may have come across Firstmate Dog Food. This brand is made in British Columbia and is known for its fresh ingredients. But is it the right choice for your pup?...

Dogster_Firstmate Dog Food Review

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

What Can Be Mixed With Dry Dog Food? 25 Vet-Approved Suggestions

If you’re like most dog owners, you want what’s best for your furry friend, including a healthy diet with plenty of nutrients and protein. But, should your pup eat only the same dry food day in and day out? Absolutely...

dachshund dog eating from elevated bowl

Love Dogs? So Do We! Join the Dogster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Dogster Email Newsletter