What Size is a 1-week old Chihuahua Puppy

Are you thinking about adding a new furry friend to your family? Well, consider a chihuahua puppy! They are tiny and loveable, and they make great companions. This post will give you an overview of what to expect when caring for 1-week old chihuahua puppies.1-week old chihuahua puppies



A 1-week-old chihuahua puppy weighs 1 ounce. Chihuahuas are the smallest breed of dog in the world, with adult dogs that typically weigh 4 pounds or less. A 1-week-old chihuahua is about 1/16th of an inch tall and 1.5inches long. Tiny, adorable, and full of life, a 1-week-old chihuahua puppy is an irresistible bundle of energy.


It is still nursing from its mother and does not need to eat solid food. In fact, if you try to feed a 1-week-old chihuahua puppy solid food, it may choke and could even die. Chihuahuas should not be weaned from their mother until they are 3 to 4 weeks old. Puppies need to eat very frequently and may nurse up to 15 minutes at a time. They should never be fed an all-dry diet, as this could lead to serious dental problems.

Chihuahua puppies should be fed every 2 to 3 hours daily. They need to eat small amounts of food often to help them grow and develop properly. They are prone to hypoglycemia, or low blood sugar, so it is important to monitor their food intake and ensure they are getting enough to eat.


Puppies cannot regulate their body temperature and must be kept warm at all times. 1-week-old chihuahua puppies can easily become chilled, which can lead to illness or even death. Keep them in a warm room where the temperature is approximately 85 degrees. Do not let them outside in cold weather.

You need to put them in a small, clean crate or plastic box lined with old towels. You cannot let them wander the house by themselves because they could fall and injure themselves. The inside of their crate should be lined with 1 old towel to feel more comfortable.


A week-old chihuahua sleeps a lot. Most of their time will be spent on sleep in a curled-up position with their tail wrapped around them and 1 leg straight. In fact, the average sleeping time of a week-old puppy is 16-20 hours a day!  They usually sleep in short bursts, waking up to eat and play for a while before dozing off again.

Lighting and Sound

Young puppies are very sensitive to light and sound. Keep the lights in their room turned off during the day and low noise levels. At night, you can keep a low light on so they can see where they are going.

1-week old chihuahua puppies


Touching 1-week-old chihuahuas is not recommended. Their skin is very thin and fragile, and they can easily be injured. Only handle them when it is absolutely necessary


Please do not carry them. They should not be moved by anyone other than their mother until they are at least 1 1/2 weeks old. 1-week-old puppies are just learning how to socialize with each other and their mother, so handling them can stress them out.


It is not advised to pet them. 1-week-old chihuahuas are still very young and small, and 1 accidental pull on their fragile skin could cause serious injury.

Training and Socialization

Training is not recommended. Wait until they are at least 3 weeks old to begin training.1-week-old chihuahuas are beginning to learn about the world around them. They may become frightened or overwhelmed by new experiences, so the puppies should be exposed to new people and environments 1 at a time.


1-week-old chihuahuas are very small, so they are at high risk for hypoglycemia. Puppies are also vulnerable to infection and illness during this period because their immune system is still developing. Monitor them closely to ensure they are healthy and thriving. If you notice any problems, contact your veterinarian immediately.1-week old chihuahua puppies


As a new puppy owner, it is important to have all the necessary supplies on hand before your pup arrives. This includes finding a safe and secure place for them to sleep, as well as purchasing dog food that they can eat right away if needed. It’s also vital that you socialize with your pet from an early age so they feel comfortable around people and other animals when they grow up. With these tips in mind, we hope you find yourself feeling more prepared for this exciting time!

Frequently Asked Question

What do u feed a newborn chihuahua puppy?

Puppy milk replacement is a great option for 1-week-old Chihuahua puppies. It’s specially formulated just for them and is easy to digest. The protein in the milk replacer helps 1-week-old chihuahuas grow strong and healthy

Do chihuahua puppies drink milk?

Although milk is not toxic to dogs, many of them are lactose intolerant or sensitive to it. Feeding chihuahua milk on a regular basis may lead to digestion problems

When should Chihuahua puppies leave their mother?

1-week-old Chihuahuas should stay with their mother until they are 1 1/2 to 2 weeks old. They are still very small and need the antibodies in their mother’s milk to develop immunity against disease

Leave a Comment

Your email address will not be published. Required fields are marked *