Understanding Pregnancy in Chihuahuas and How to Care for Them

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Posted Oct 13, 2024

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Pregnancy in Chihuahuas can be a delicate and complex process. Chihuahuas typically have a gestation period of about 50-60 days, which is relatively short compared to other breeds.

Female Chihuahuas usually give birth to 1-8 puppies, although 2-3 is the average litter size. They are also prone to complications during pregnancy and childbirth due to their small size.

It's essential to monitor your Chihuahua's health closely during this period to ensure a safe and healthy pregnancy. Regular check-ups with a veterinarian can help identify any potential issues early on.

Chihuahuas can be bred at any age, but it's recommended to wait until they are at least 1-2 years old to minimize the risk of complications.

For another approach, see: Cat Pregnancy

Early Pregnancy

After mating, your Chihuahua likely won't start showing any signs of pregnancy until around the fourth week, or 25 to 30 days into the puppies' development.

Some signs for which to look include weight gain, nausea, swollen nipples, swollen abdomen, behavioral changes, desire to make a nest, and vaginal discharge. You might also notice that your Chihuahua becomes more affectionate or more irritable too.

Credit: youtube.com, Chihuahua Pregnancy | Week 1 - Week 6 (VIEWERS DISCRETION!)

At around the one-month mark, you can visit the veterinarian, who can determine if your dog is pregnant with a blood test, by physically feeling the abdomen, or by an ultrasound to definitively know if a litter of pups is on the way.

Here are some possible signs you may notice during the early pregnancy stage:

  • Weight gain
  • Nausea
  • Swollen nipples
  • Swollen abdomen
  • Behavioral changes
  • Desire to make a nest
  • Vaginal discharge

Early Stages

Early stages of pregnancy in Chihuahuas are subtle, but there are some signs to look out for. Weight gain is one of the earliest signs, often noticeable around the fourth week of pregnancy.

Nausea can also occur, although it's not as common in dogs as it is in humans. Swollen nipples and abdomen are also possible, as the body prepares for the growing puppies.

Behavioral changes are another indication of pregnancy, with some Chihuahuas becoming more affectionate or irritable. The desire to make a nest is a natural instinct, and you may notice your Chihuahua gathering materials or preparing a safe space for whelping.

See what others are reading: Signs of Pregnancy in Shih Tzu

Credit: youtube.com, Early Signs of Pregnancy

Here are some signs of pregnancy in Chihuahuas, listed by week:

Keep in mind that these signs can be subtle, and a visit to the veterinarian is the best way to confirm pregnancy. They can perform a blood test, abdominal palpation, or ultrasound to determine if your Chihuahua is indeed pregnant.

Blood Test

If your dog is pregnant, a blood test can be an accurate way to confirm pregnancy, but there's a catch - it only works if done at the right time.

The test checks for pregnancy hormones, which are only produced during pregnancy, making it a relatively accurate method.

To get an accurate result, you need to wait until about 25-to-30 days of gestation, or about five weeks after mating.

If you take blood samples too early, they may show a negative result even if your dog is in the early stages of pregnancy.

When Does a Pregnant Woman Start to Show?

Small dog looking at pregnant woman
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Pregnant women typically don't show physical signs of pregnancy until around day 40 of pregnancy.

Around this time, the belly will begin to noticeably expand, continuing to do so for around three weeks.

The nipples may also start to enlarge, but in the final week of pregnancy, they may leak milk.

Keep in mind that every woman's body is different, and some may show signs of pregnancy earlier or later than others.

The belly expansion will be a noticeable change, but it's also worth noting that it may take a few weeks for the changes to become apparent.

Signs

Signs of pregnancy in Chihuahuas can be subtle, but there are some telltale signs to look out for.

A slight mucus discharge may occur around one month after mating, which is a common sign of pregnancy in dogs.

You may also notice that her teats become more prominent in color and size around 30 days after mating, and they may produce a semi-clear fluid.

Credit: youtube.com, Early Signs of Canine Pregnancy

In the early stages of pregnancy, your Chihuahua may vomit a little, similar to morning sickness in humans.

As pregnancy progresses, your Chihuahua will start to gain weight, which can increase by up to 50% above normal.

You should be able to notice her swollen tummy from around day 40, although first-time mums and bitches carrying a small litter may not show as much.

Some Chihuahuas may act a little quieter than usual or have a decrease in appetite, which can be a sign of pregnancy.

However, these signs can also indicate a problem, so it's essential to consult with your vet if you're concerned.

Here are some common signs of pregnancy in Chihuahuas:

  • A slight mucus discharge around one month after mating
  • More prominent teats and semi-clear fluid around 30 days after mating
  • Vomiting in the early stages of pregnancy
  • Weight gain and a swollen tummy around day 40
  • Quieter or decreased appetite

Caring for the Pregnant Chihuahua

Caring for the pregnant Chihuahua requires attention to her nutrition, exercise, and veterinary care. To ensure a healthy pregnancy, it's essential to provide her with proper nutrition.

Increasing her food intake gradually is crucial as her weight increases in the last weeks of her pregnancy. Veterinarians recommend increasing her food intake to 35-to-50 percent more than usual, and feeding her small, frequent meals to avoid discomfort.

Regular veterinary visits can help your dog stay healthy during pregnancy. Before breeding your Chihuahua, take her to the vet for a prenatal checkup, and ask about de-worming her with an appropriate medication suited for your dog prior to mating.

If this caught your attention, see: Are Chihuahuas Healthy

Month Two

Credit: youtube.com, How to take care of a Pregnant Chihuahua 🐶 | ChihuahuaTV

Month Two is a critical period for your pregnant Chihuahua. Fetal development accelerates, and you'll start to notice significant changes in her body.

By day 32, eyelids form, and by day 35, toes are visible. Claws form by day 40, and the coat and skeleton follow a few days later.

As the second month progresses, signs of pregnancy become more apparent. Your Chihuahua's appetite increases, and she may gain 20-to-50 percent of her original weight.

You might notice increased urination, behavioral changes, and a clear, odorless vaginal discharge. The enlarged, firm abdomen is a clear indication of pregnancy, noticeable from days 45 to 50.

At day 50, an x-ray can reveal the number of puppies in the litter, and you may see visible puppy movement in the abdomen. Decreased appetite is also common around this time.

Here are some specific signs to look out for during Month Two:

  • Increased appetite
  • Weight gain of 20-to-50 percent
  • Increased urination
  • Behavioral changes
  • Clear, odorless vaginal discharge
  • Enlarged, firm abdomen (days 45 to 50)
  • Decreased appetite (day 45)
  • Visible puppy movement in abdomen (day 50)

Caring for

Once you've determined that your Chihuahua is pregnant, there are some essential steps to ensure her health throughout her pregnancy. Proper Nutrition is crucial, and if your dog is already on a good quality dog food and is at a healthy weight, you won't have to make any changes to her diet for the first two-thirds of her pregnancy unless otherwise directed by your veterinarian.

Credit: youtube.com, How to Care for a Pregnant Dog

Increasing her food intake in the last weeks of her pregnancy is recommended, but do it gradually, until she consumes 35-to-50 percent more than usual. Feed her small, frequent meals to avoid discomfort.

Exercise should not be overly strenuous during the last trimester, with shorter and possibly more frequent walks being more beneficial for the mother-to-be. This allows her to conserve energy for carrying the pups and giving them nutrition.

As the whelping gets closer, your Chihuahua may become lethargic and behave strangely. Make sure the whelping box and birthing area are completely set up and ready for her arrival.

Regular veterinary visits are vital to help your dog stay healthy during pregnancy. Your vet will examine her for any mechanical or anatomical concerns that could prevent a normal whelped litter.

Here's a quick rundown of the recommended veterinary visits:

Is Your?

Is Your Dog Pregnant?

A pregnancy test can confirm if your dog is pregnant, typically from days 21-25 of her term. Your vet can also use ultrasound from day 20-22 to confirm the pregnancy.

Credit: youtube.com, How To Know If Your Dog Is Pregnant Or Not/ Amazing Dogs

Your vet can count the number of puppies on the way during a physical examination around day 30, but be aware that this may not always be accurate.

Here are the common symptoms to look out for during the last few days of pregnancy in dogs:

  • 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

Preparing for Puppies

As your Chihuahua's pregnancy progresses, you'll notice significant changes in her body. By the end of the pregnancy, you might even see or feel the puppies moving around inside her.

Her abdomen will increase in size and may sway a little as she walks. It's essential to prepare a whelping box, a safe and warm location for her to have her puppies. You can purchase a whelping box or use a small children's plastic swimming pool.

Your dog may prefer to have the whelping box in a quiet area of the house, but make sure it's easily accessible for you. Introduce her to the whelping box before labor to ensure she feels comfortable and secure.

Preparing for Puppies

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As the end of your dog's pregnancy approaches, you'll notice significant changes in her body. Her breasts and nipples will enlarge, and you might even detect some milky fluid as the milk glands develop and enlarge.

The abdomen will increase in size and may sway a little as she walks. At the very end of the pregnancy, you might even be able to see or feel the puppies moving around inside the mother.

To prepare for whelping, set up a whelping box in a quiet area of the house but in an area that you can have easy access. This will provide a safe, warm, draft-free location for your dog to have her puppies.

You should introduce your dog to the whelping box beforehand, so she gets accustomed to it. If you don't, she might decide to deliver somewhere else, like your closet.

It's essential to educate yourself and learn what you need to know about the whelping process, especially if it's your first time breeding your dog. Talk to your veterinarian about your role during labor and have another person with you to help keep the puppies warm or assist if needed.

Credit: youtube.com, Everything you DO & DON'T need for your puppy! 🐶 Puppy Essentials & My REGRETS 2 Years Later!

Dogs are pregnant for about two months, which is just long enough for a litter of happy, healthy puppies to develop. With proper feeding and caring for your pregnant dog and newborn puppy care, you'll be giving those puppies the most healthy start possible.

By the end of the fourth week, your vet might be able to confirm the pregnancy and feel the puppies by gently palpating your dog's abdomen. This is also a good time to ask your vet about making changes to your dog's diet to meet the nutritional needs of the growing puppies.

Limit your dog's exercise and avoid rough play to ensure the safety of both mom and her puppies. Five weeks after mating, you can take your dog to the vet and ask them to do blood tests.

By the fifth week, the fetuses will start to gain weight more quickly, and the risk of developmental issues is significantly lower. You'll need to increase your dog's portion size and switch to a more nutrient-dense formula to ensure both your dog and her puppies are getting all the calories and nutrients they need.

How Many Puppies Can a Mother Have?

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A Chihuahua can have one to three puppies in a litter, but it's not uncommon for them to have five or six puppies within one litter.

The smaller the Chihuahua is, the fewer puppies she will give birth to, so if you have a very tiny pregnant Chihuahua, she will most likely give birth to one or a maximum of two puppies in one litter.

It's essential to understand the average litter size of a Chihuahua to prepare for the arrival of the puppies and ensure you have enough resources and space for them.

Pregnancy and Labor

Pregnancy in Chihuahuas can be a delicate process, and it's essential to be aware of the potential complications that may arise.

Chihuahuas are a toy breed and are at a higher risk of eclampsia, a life-threatening calcium deficiency that can occur during pregnancy or after giving birth. This is why it's crucial to have your Chihuahua's pregnancy monitored by a veterinarian.

Credit: youtube.com, Eggo The Chihuahua Gives Birth To 8 Beautiful Puppies! | Amanda To The Rescue

A typical dog gestation period lasts between 61 and 65 days, but you may not notice any physical changes in your Chihuahua until they are already well into their term.

As your Chihuahua approaches the end of their pregnancy, they may start looking for a quiet, secluded spot to give birth. This is a natural instinct, and you can help by creating a 'nest' in a warm area.

Some signs of impending labor include your Chihuahua eating less due to the pressure from the puppies on their stomachs. If this happens, offer several smaller meals to keep their energy up.

Here are some warning signs that may indicate complications during labor:

  • Your Chihuahua's rectal temperature drops more than 24 hours ago and labor isn't starting.
  • The mother is exhibiting symptoms of severe discomfort, or if she doesn’t deliver the first puppy 2 hours after contractions begin especially if she has passed green discharge.
  • More than 2 hours pass in between the delivery of puppies, or your Chihuahua experiences strong contractions for an hour without a birth or if the mother seems exhausted.
  • Trembling, collapsing, or shivering are warning signs of serious complications that could put both the mother and the puppies at risk.
  • It’s normal for dogs to deliver a dark green or bloody fluid after the first puppy, but if this happens before the first puppy, seek veterinary attention.
  • Your Chihuahua shows no signs of whelping 64 days after her last mating.
  • All of the placentas aren’t delivered.
  • Puppies aren’t nursing.

In most cases, Chihuahuas can deliver puppies smoothly, but it's always better to err on the side of caution and seek veterinary assistance if you notice any unusual signs or complications during labor.

Frequently Asked Questions

How can I tell if my Chihuahua is pregnant?

Possible signs of pregnancy in Chihuahuas include increased appetite, weight gain, and nesting behavior. If you notice these changes, it's essential to consult a veterinarian for confirmation and proper care

How long are Chihuahuas pregnant for the first time?

Chihuahuas, like all dogs, are pregnant for 63 to 65 days. This duration remains the same regardless of breed or size, making it a relatively short but crucial period for the mother and her developing puppies.

How many puppies do Chihuahuas usually have?

Chihuahuas typically have 1-3 puppies per litter, but litter size can vary from 1 to 6 due to factors like the mother's age, health, and genetics.

Are Chihuahuas high risk pregnancy?

Yes, Chihuahuas are considered a high-risk breed for pregnancy due to their small size and body conformation. This increases the likelihood of complications during labor, such as dystocia.

Do Chihuahuas give birth easily?

Chihuahuas can experience complications during labor due to their puppies' large heads, making delivery a potentially challenging process. While some Chihuahuas may give birth easily, it's essential to be aware of the potential risks and seek veterinary care if complications arise.

Bertha Hauck

Senior Writer

Bertha Hauck is a writer with a passion for sharing knowledge about canine companions. With a focus on Dutch Shepherds and other breeds originating in the Netherlands, Bertha's articles provide in-depth information for dog enthusiasts. Her expertise in herding dogs and FCI breeds has earned her a reputation as a trusted authority in the field.

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