Congratulations on your lab dog's pregnancy! This is an exciting time, but it's essential to understand the process to ensure a healthy pregnancy and a smooth delivery.
Lab dogs typically take 58-68 days to gestate, but it's crucial to monitor their health and schedule regular check-ups with your veterinarian.
A pregnant lab dog's weight gain is a significant indicator of a healthy pregnancy. Expect your dog to gain around 10-20% of her body weight during this period.
Keep an eye on your dog's appetite, as it may increase or decrease during pregnancy. This is normal, but if you notice any significant changes, consult your veterinarian immediately.
You might enjoy: When Can a Female Dog Get Pregnant during Heat
Pregnancy Signs and Preparation
As a dog owner, it's essential to be aware of the signs of pregnancy in your labrador retriever. A swollen belly is one of the most obvious signs, but there are other subtle changes you should look out for, such as an increase in appetite and weight gain.
In the first few weeks of pregnancy, your dog may vomit or have a decrease in appetite due to hormonal changes. However, false pregnancy is a relatively common occurrence in dogs, so it's crucial to rule out any underlying conditions with a vet checkup.
Your dog's breed and age can affect the size of the litter, with larger dogs like labradors typically having 8-12 puppies. The gestation period for dogs is around 62-64 days, but this can vary depending on the breed and other factors.
To prepare for whelping, you'll need to set up a whelping box, which should be a safe, warm, and easily cleaned location for your dog to give birth. It's essential to introduce your dog to the whelping box beforehand to prevent her from delivering in an unexpected location.
Here are some essential items to have on hand for whelping:
- Sterile gloves
- Sterilized scissors
- A bottle with prepared formula
Keep in mind that labor can last anywhere from 12 to 60 hours, so it's crucial to be prepared and have a plan in place for assistance if needed.
Pregnancy Care and Nutrition
As your lab dog approaches pregnancy, it's essential to provide her with proper care and nutrition to ensure a healthy pregnancy and a happy litter of puppies.
Determine the pregnancy through veterinary examination or ultrasound, and then make sure your dog receives proper nutrition throughout her pregnancy.
One of the most important things you can do for your pregnant lab is make sure she receives proper nutrition, which means increasing her food intake gradually as her weight increases in the last weeks of her pregnancy.
A good quality dog food is essential, and veterinarians recommend increasing her food intake by 35-to-50 percent more than usual in the last weeks of pregnancy.
Increasing her food intake slowly and feeding her small, frequent meals can help prevent discomfort and ensure she's getting the nutrients she needs.
Good nutrition sets the stage for successful breeding and pregnancy, and a malnourished mother can suffer reproductive consequences, as can her puppies.
See what others are reading: Pregnancy in Chihuahuas
Obesity is the most common nutrition-related problem in reproducing dogs, and it can cause increased intervals between estrus cycles, decreasing lifetime reproductive capacity.
Here are some signs that your lab dog may be pregnant:
- Weight gain
- Swollen Stomach
- Increase in appetite
- Gets tired easier
- Irritability
- More affectionate
- Vomiting (in the first few weeks)
- Decrease in appetite (first few weeks)
As your dog approaches the end of her pregnancy, you'll notice a significant enlargement of her breasts and nipples, and might even detect some milky fluid as the milk glands develop and enlarge.
Since your dog won't have as much room in its belly, it's usually recommended to feed them smaller meals more frequently, especially when they're on a high-calorie diet that contains the nutrients they need to be healthy.
Your veterinarian can recommend the best high-calorie dog food for your pregnant lab, and it's essential to avoid large breed puppy foods that often don't include enough calcium and phosphorous.
By preparing yourself and your dog for whelping, or puppy birthing, you can ensure a safe and healthy delivery for both your dog and her puppies.
You might like: Is High Protein Dog Food Good for Dogs
Pregnancy Stages and Timeline
Dogs pass through the stages of pregnancy quickly, with a gestation period of about two to three months.
The first month is a critical period, with the embryos traveling to the uterine horns around day 7 and embedding in the uterine lining around day 16. By day 28 or 30, a veterinarian can detect fetal heartbeats on an ultrasound.
Some symptoms to watch for during the first month include increased appetite, slightly enlarged nipples, and more affectionate behavior.
Here's a brief timeline of the first month:
The second month is a period of rapid fetal development, with eyelids forming by day 32 and toes visible by day 35. By day 50, an x-ray will reveal the number of puppies in the litter, and the bitch will start looking for a place to nest at day 58.
Some symptoms to watch for during the second month include noticeably increased appetite, weight gain of 20-to-50 percent, and increased urination.
Gestation Period: How Long Are Pregnant?
Dogs are pregnant for approximately 62-64 days, or about two months, although the exact length can vary with breed and litter size. The normal gestation period in dogs is approximately 63 days from conception.
The fertilized eggs travel to the uterine horn, where they embed themselves in the lining at about 15-18 days. Fetal growth is rapid during early pregnancy, and these swellings double in diameter every 7 days.
A veterinarian can detect a fetal heartbeat by the end of the first month, and the development speeds up into the second month as the embryos develop into recognizable puppies. By the end of the second month and the start of the third, the puppies are ready to be born.
Here's a rough breakdown of the gestation period in dogs:
- 56-58 days from the first day of diestrus
- 64-66 days from the initial rise in progesterone
- 58-72 days from the first time the bitch allowed breeding
Each day matters, and knowing the length of the gestation period is important for the health of the pregnant bitch and the puppies.
Month One
Month One is a critical period in a dog's pregnancy, and it's essential to be aware of the changes your furry friend is going through.
During the first month, the embryos travel to the uterine horns, usually around day 7. The embryos are embedded in the uterine lining around day 16.
By day 22, the fetus begins to take shape, and by day 28 or 30, a veterinarian should be able to detect fetal heartbeats on an ultrasound. This is a significant milestone, and it's exciting to think about the development of your puppy.
Some dogs don't show any symptoms during the first three weeks of their pregnancy. However, there are some changes you can look out for:
- Increased appetite
- Slightly enlarged nipples
- More affectionate behavior
- Clear vaginal discharge (around week four)
- Decreased physical activity
- “Morning sickness”
These symptoms can vary from dog to dog, but being aware of them can help you provide the best care for your pregnant pup.
Month Two
Fetal development is in full swing during the second month, with eyelids forming by day 32 and toes becoming visible by day 35.
The claws form by day 40, and the coat and skeleton follow a few days later.
By day 50, an x-ray will reveal the number of puppies in the litter, and the bitch will start looking for a place to nest at day 58.
Signs of pregnancy in the bitch become more obvious during the second month. A noticeably increased appetite is one of the first signs, followed by weight gain of 20-to-50 percent.
Increased urination and behavioral changes are also common during this time. A clear, odorless vaginal discharge may also appear.
As the pregnancy progresses, the bitch's abdomen will become enlarged and firm, usually around days 45 to 50. Decreased appetite may also occur around day 45.
Visible puppy movement in the abdomen can be seen by day 50, making it an exciting time for any expecting dog owner.
Take a look at this: When Do Male Dogs Start Producing Sperm
Month Three
As we approach the third month of pregnancy, things start to get exciting. The bitch is ready to whelp by the start of this month, with puppy development almost complete around day 58.
Puppies will begin to move into whelping position in the birth canal over the last few days of the bitch's pregnancy. This is a crucial time, and you'll want to keep a close eye on the mother-to-be.
One of the first signs of impending labor is a trimming of the waistline as the puppies move into the birth canal. This is a clear indication that labor is near.
Appetite loss is another common symptom around day 61 or 62. The mother may show less interest in food, which can be a sign that labor is imminent.
A drop in body temperature 12-to-24 hours before labor is also a telltale sign. This can be a bit tricky to notice, but it's an important indicator.
As the due date approaches, the mother may become restless, pacing, panting, shivering, or even digging. These behaviors are all normal and can be a sign that labor is near.
Here are some common symptoms to look out for in the last few days of pregnancy:
- Waist will trim as puppies move into the birth canal
- Appetite loss around day 61 or 62
- Drop in body temperature 12-to-24 hours before labor
- Restless behavior
- Pacing, panting, shivering, or digging
Puppies Age
As the puppies grow and develop, you'll start to notice significant changes in their behavior and physical appearance.
The mother will begin to wander away from the puppies to take breaks and socialize with other pets and people in the house, but she'll always return to check on her babies.
Make sure to keep an eye on the litter and look out for any runts, which are puppies growing at a slower rate or with less energy. If you notice any, it's essential to consult with your vet as they may have an underlying health condition.
The puppies shouldn't be sent to a new home until they're at least 10 weeks old, allowing them enough time with their mother and siblings.
Whelping and Labor
Before your lab dog gives birth, it's essential to have the right supplies on hand. A whelping supply checklist should include items like newspaper, non-skid bath mats, towels, paper towels, a thermometer, clean scissors, unwaxed dental floss, iodine, a heat lamp, a bulb syringe, a baby scale, and honey or light corn syrup.
As your dog starts giving birth, you'll notice mild contractions for about 6-12 hours, making them restless. They may wander in and out of their nesting area, dig, pant, and vomit. Then, stronger, more frequent contractions will lead to the birth of puppies.
The total duration of labor can vary, but it's typically divided into two stages. Stage one lasts 12-to-24 hours, with contractions increasing in strength and frequency. Stage two can take anywhere from 1-to-24 hours, with each delivery lasting no more than 1-to-2 hours and occurring every 30-to-60 minutes.
Here's a rough estimate of what to expect:
You can also check your dog's temperature rectally to determine if it's going to give birth within 24 hours. If it drops below 100°F, labor is likely to begin soon.
How to Tell If Your Pet Is
If your dog is pregnant, it can be a thrilling but also overwhelming experience. The most accurate way to determine if your dog is pregnant is through diagnostic testing.
Your veterinarian can perform abdominal palpation starting at approximately the 28-30-day mark, where they can feel the puppies like little golf balls or grapes. This test should only be done by a veterinarian, as it could damage the pups.
An ultrasound can usually detect fetal heartbeats between 25 and 35 days of gestation, giving you an estimate of the number of puppies the bitch is carrying. The puppies' heartbeats are 2-to-3 times faster than the mother's.
A blood test can be done at about 25-to-30 days of gestation to measure the dog's hormone levels and see if she is producing the hormone relaxin. Relaxin is only produced during pregnancy.
X-rays are one of the most effective ways to determine if a bitch is pregnant, but this is best done at 55 days or more, as the puppies' skeletal systems don't show up on an x-ray until then.
Here are the diagnostic tests for pregnancy in dogs, along with their corresponding time frames:
- Abdominal palpation: 28-30 days
- Ultrasound: 25-35 days
- Hormone test: 25-30 days
- X-ray: 55 days or more
Whelping
Whelping is a crucial process that requires preparation and attention to detail. You'll want to have a whelping supply checklist handy to ensure you're ready for the big day.
A whelping box lined with newspaper and non-skid bath mats is essential for easy cleanup and a safe environment for the puppies. You'll also need dry, clean towels to clean the puppies and paper towels for cleanup. Thermometer readings can help you check your dog's temperature before whelping.
A thermometer is a must-have to check your dog's temperature before whelping. You'll want to keep an eye on it to ensure it drops below 100°F within 24 hours. This can be a good indication that whelping is imminent.
It's also a good idea to have a veterinarian's phone number and the number of a nearby emergency clinic on hand. You never know when you might need to seek professional help.
Here's a list of essential items to have on hand during whelping:
- Lots of newspaper to line the whelping box
- Non-skid bath mats for bedding
- Dry, clean towels to clean the puppies
- Paper towels for cleanup
- Thermometer to check your dog's temperature
- Clean, sterilized scissors to cut the umbilical cords
- Unwaxed dental floss to tie off the umbilical cords
- Iodine to clean the puppies' abdomens
- Heat lamp to keep the puppies warm
- Bulb syringe to clean the puppies' nose and mouth
- A baby scale to weigh the puppies
- Honey or light corn syrup for the puppies
Keep in mind that whelping can be a long process, and it's essential to be patient and attentive to your dog's needs.
Keep Them Away
As your dog's whelping day approaches, it's essential to keep them isolated from other pets to prevent the herpes virus. This infection can be life-threatening for puppies.
Three weeks before your dog gives birth, make sure they're separated from other pets to minimize the risk of transmission. This precautionary measure will help keep your unborn puppies safe.
Keep your dog's living space clean and free from any potential contaminants that could harm the unborn puppies. This will also help prevent the spread of the herpes virus.
Three weeks after your dog gives birth, it's still crucial to keep them isolated from other pets to prevent the herpes virus from affecting the newborn puppies.
Frequently Asked Questions
How many puppies do labs usually have?
Labradors typically have 5-10 puppies per litter, although their first litter is often smaller. The number of puppies can vary depending on several factors, including size, age, and genetics.
What are the symptoms of a dog having a phantom pregnancy?
Dogs experiencing a phantom pregnancy may exhibit symptoms such as lethargy, depression, and unusual behaviors like nesting and nursing. These symptoms can be similar to those of a real pregnancy, and prompt veterinary attention is recommended to rule out any underlying health issues
Sources
- Merck Veterinary Manual (merckvetmanual.com)
- Merck (merckvetmanual.com)
- Feeding the Pregnant Dog (vcahospitals.com)
- How Long Are Dogs Pregnant? Dog Gestation Period (akc.org)
- Dog Pregnancy Calculator (omnicalculator.com)
- Is Your Dog Pregnant? Signs & What To Do | Ypsilanti Vet (michigananimalhospital.com)
Featured Images: pexels.com