So your dog is pregnant. Or you think she might be. Or you are simply curious because your Labrador has been acting a little strange lately and someone at the park mentioned the word “pregnant” and now you cannot stop Googling.
Wherever you are in this journey — welcome. Dog pregnancy is one of those topics that sounds complicated but is actually quite manageable once you understand what is happening and when. This guide walks you through everything, week by week, in plain language that does not require a veterinary degree to understand.
The short answer to “how long are dogs pregnant?” is approximately 58 to 68 days — or roughly 9 weeks. However, as with most things involving dogs, the details are what actually matter. So let us go through them properly.
How Dog Pregnancy Actually Works — The Basics
Dogs go into heat — called oestrus — approximately twice a year, typically every 6 months. The fertile window during each heat cycle lasts about 5 to 13 days. Pregnancy can only occur during this specific window, when the female is actively receptive to mating.
Once mating occurs, fertilisation does not happen immediately. Instead, the fertilised eggs travel to the uterus and implant in the uterine wall — a process that takes approximately 10 to 14 days. Consequently, your dog will not show any obvious signs of pregnancy for the first two to three weeks, even if conception was successful.
Furthermore, this is why home pregnancy tests for dogs do not work the same way they do for humans. The hormonal changes take time to become detectable — which is why a vet visit or relaxin hormone blood test around day 25 to 30 is the most reliable way to confirm pregnancy.
— PetMD, Dog Pregnancy: Signs, Care and What to Expect, Updated 2026
Week by Week — What Is Happening Inside Your Pregnant Dog
Nine weeks sounds short — and in many ways it is. However, a remarkable amount happens inside your dog during this time. Here is what is going on, week by week.
Fertilisation and Implantation
The eggs are fertilised and begin travelling to the uterus. Your dog will show absolutely no signs of pregnancy during this period. She should eat, behave, and feel completely normal. There is nothing to do or observe — simply ensure she is in good health and on her regular diet.
Implantation — The Embryos Settle In
The embryos implant in the uterine wall. Some dogs experience mild nausea during this week — a little like morning sickness. You might notice your dog eating slightly less than usual or occasionally seeming unsettled. Furthermore, some dogs show increased affection during this period. However, many show no signs at all.
First Confirmation — Vet Visit Time
This is the ideal week for a vet visit to confirm pregnancy. Specifically, a veterinarian can perform an abdominal palpation or a relaxin hormone blood test — the most reliable early confirmation method. Furthermore, your dog’s nipples may begin to enlarge and take on a slightly pink, swollen appearance. A small amount of clear vaginal discharge is also normal at this stage.
Rapid Development — Puppies Take Shape
The embryos are now developing rapidly into recognisable foetuses. Their organs, limbs, and features are forming. Consequently, your dog’s abdomen will start to visibly enlarge from this week onwards. Her appetite will also increase noticeably — and this is the right time to begin transitioning her to a higher-calorie diet if your vet recommends it.
Clear Physical Changes — The Belly Grows
By week 6, the pregnancy is unmistakable to anyone who knows your dog. Her belly is significantly rounder, her nipples are more prominent, and she may begin producing a small amount of milky discharge from her nipples. Moreover, the puppies’ coats and claws are developing during this week. Your dog will need more food — specifically a high-quality puppy or pregnancy diet.
Nesting Begins — Your Dog Prepares
This is one of the most endearing weeks of dog pregnancy. Your dog will begin nesting — rearranging bedding, seeking quiet corners, and generally trying to prepare a safe space for her puppies. Specifically, this is the time to set up a whelping box in a quiet, warm area of your home where she can feel safe and undisturbed. Furthermore, the puppies are now fully formed and simply growing in size.
Almost There — Puppies Are Moving
You may be able to feel or even see the puppies moving inside your dog’s belly during week 8 — a truly remarkable thing to witness. Your dog will be noticeably uncomfortable now and may eat smaller, more frequent meals as the puppies take up space in her abdomen. Consequently, instead of two larger meals, offer three to four smaller portions throughout the day.
Whelping — Puppies Are Coming
The final week. Most dogs give birth somewhere between day 58 and day 65. Your dog’s body temperature will drop to below 37.8°C approximately 24 hours before labour begins — monitoring her temperature twice daily from day 55 onwards gives you advance notice. Furthermore, she will become restless, stop eating, and begin active nesting. Labour is imminent.
Signs That Your Dog Might Be Pregnant
Not every pregnancy is planned. Many Indian dog owners — particularly those with intact dogs who interact with other dogs in society compounds or parks — are caught by surprise. Here are the signs to watch for.
In the early weeks — mild appetite changes, slight lethargy, increased affection, and nipple enlargement are the most common early signs. However, many dogs show none of these, which is why a vet visit around day 25 to 30 is the only reliable confirmation method.
From week 5 onwards — the belly enlarges visibly, the appetite increases significantly, the nipples become prominent and may begin producing discharge, and behaviour changes become more obvious. Nesting behaviour typically begins in week 7.
— American Kennel Club, Dog Pregnancy: Signs, Care and Preparation, 2026
Caring for a Pregnant Dog in India — What Actually Matters
Indian conditions — hot climate, monsoon season, limited space in apartments, and busy schedules — create some specific considerations for pregnant dog care that generic Western guides do not address.
Nutrition During Pregnancy
For the first four weeks, your dog’s diet does not need to change significantly. Specifically, overfeeding in early pregnancy can cause excessive weight gain that complicates delivery. However, from week 5 onwards, increase her food gradually — switching to a high-quality puppy food or a veterinary pregnancy diet provides the additional protein, calcium, and caloric density she needs. Furthermore, by the final week, feed smaller meals more frequently as the puppies’ size limits stomach space.
Exercise During Pregnancy
Short, gentle walks are beneficial throughout most of the pregnancy — they maintain muscle tone and mental wellbeing. However, avoid vigorous exercise, rough play, or anything that puts pressure on the abdomen, particularly from week 5 onwards. Consequently, in Gurgaon’s summer heat, restrict walks to early morning before 8 AM even for pregnant dogs — overheating is a serious risk for pregnant females.
Veterinary Care
At minimum, three vet visits are recommended during pregnancy — one around day 25 to 30 for confirmation, one around day 45 for an ultrasound to count puppies, and one in the final week to assess readiness for whelping. Furthermore, do not administer any medications, dewormers, or vaccines during pregnancy without explicit veterinary approval — some are safe, many are not, and the consequences of getting this wrong are serious.
Preparing the Whelping Space
Set up a whelping box by week 7 — a large cardboard box or wooden box lined with clean towels or newspapers works perfectly. Place it in a quiet, warm, draught-free area where your dog already feels comfortable. Specifically in Indian homes, ensure the area is protected from mosquitoes and insects, particularly during monsoon season when newborn puppies are especially vulnerable.
When to Call the Vet Immediately
Most dog pregnancies proceed without complications. However, certain signs during pregnancy or labour require immediate veterinary attention — do not wait to see if they resolve on their own.
- Pregnancy extending beyond 70 days without labour beginning
- Active straining during labour for more than 30 minutes without a puppy being delivered
- More than 4 hours between puppies when you know more are coming
- Green or black discharge before the first puppy is born
- Your dog appearing collapsed, unresponsive, or in extreme pain during labour
- A puppy stuck in the birth canal
- Fever above 39.5°C during pregnancy
- Complete loss of appetite lasting more than 24 hours in the final week
🚨 A dog pregnancy extending beyond 70 days is a veterinary emergency. Do not wait. Call your vet immediately.
Frequently Asked Questions About Dog Pregnancy
How many puppies can a dog have?
Litter sizes vary enormously by breed. Small breeds like Chihuahuas and Shih Tzus typically have 1 to 4 puppies. Medium breeds like Beagles and Cocker Spaniels average 5 to 7. Large breeds like Labradors and German Shepherds commonly have 6 to 10 or more. An ultrasound around day 45 gives you the most accurate count — though puppies occasionally hide and surprise you at delivery.
Can I touch and handle a pregnant dog normally?
Yes — normal, gentle handling is perfectly fine throughout pregnancy. However, avoid pressing or squeezing the abdomen, particularly from week 5 onwards when the puppies are developing rapidly. Furthermore, limit handling by young children or strangers during the final two weeks when your dog needs calm and security.
My dog is pregnant but I did not plan to breed her. What should I do?
Contact your vet as soon as possible. Depending on how early in the pregnancy you are, there may be options to discuss. Furthermore, if you choose to proceed with the pregnancy, your vet will advise you on care and help you plan for the puppies — including finding responsible homes before the litter arrives.
Do dogs need any special supplements during pregnancy?
Generally, a high-quality puppy or pregnancy diet provides everything needed. Specifically, do not add calcium supplements during pregnancy without veterinary advice — excess calcium can interfere with the hormonal mechanisms that trigger labour. Your vet will advise on any specific supplementation based on your dog’s individual needs.
Can a pregnant dog attend boarding or daycare in Gurgaon?
This depends on the stage of pregnancy and the facility. At Bark ‘N Stay, we assess pregnant dogs on a case-by-case basis. Generally, early pregnancy (up to week 5) is manageable with appropriate care. From week 6 onwards, we recommend keeping your pregnant dog in her familiar home environment wherever possible. WhatsApp us on 7827348886 to discuss your specific situation.
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