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Chihuahua weight chart we found on Internet, this chart is not always right for our puppies growing, but we have long time experience base on our blood lines.

chihuahua weight chart

Do We Guarantee Adult Weight?

No. We do not guarantee the adult weight or size of any puppy. 

​​Please Note: The standard Chihuahua weight charts found online are not accurate for our puppies and should be used only as a general reference.

Our puppies are raised differently. They are allowed to eat freely, receive excellent nutrition from their mother's milk and high-quality food, and are never underfed to keep them small. As a result, they often weigh more than standard puppy charts suggest during their first few months of life.

Many of our adult Chihuahuas mature to 2–3 pounds, even though they did not chart at 1–3 pounds as young puppies.  However, our puppies are not charting at 1–3 pounds during their first 14 weeks of life. Visit some of them on FB/ Instagram @Chi Yum yum and @tinycorra.

While we can provide our best estimate based on the puppy's growth, parents, and overall development, no breeder can accurately guarantee an adult weight at a very young age. We are generally able to give a more reliable estimate when puppies are 6–7 weeks old, but it is still only an estimate.

If having a specific adult size is very important to you, we recommend choosing a puppy that is 6–8 months old, as its mature size can be predicted much more accurately.

Our priority is breeding healthy, well-socialized, high-quality Chihuahuas with excellent temperament and structure. Size is always secondary to health and overall quality. Our females 4.5-6 lbs, males 2.5-3 lbs

Occasionally, we may have an exceptionally tiny puppy available. In those cases, we are very selective about placement to ensure the puppy goes to a home that understands the special care these extra-small Chihuahuas may require.​

Every puppy develops at its own pace, so we provide an individual estimate based on the puppy's growth, body structure, and the size of its parents rather than relying on generic online charts.

This explains to buyers why your puppies don't match typical "teacup" charts while emphasizing that healthy growth is your priority.

Chihuahua Puppy Growth Chart

If you're the proud owner of a Chihuahua puppy, you may wonder how big your furry friend will get.

Holding claim to the world's smallest dog breed, Chihuahuas typically weigh between two and six pounds when fully grown. Of course, that's a pretty wide range, leaving many owners pondering the following question: how big, or small, will by Chihuahua puppy get?

While you can look at the size of your pup's paws and parents to help predict his future weight, this isn't the most accurate method. Just because a puppy has small paws and small parents doesn't necessarily mean he will be small when fully grown. Assuming he's a pure-bred Chihuahua, however, you can typically predict a puppy's adult weight by referring to the growth chart below.

Chihuahua Puppy Growth: What to Expect

Emerging into this world without the sense of sight, smell or hearing, Chihuahua puppies are completely dependent on their mother for nourishment. For the next few weeks, they'll spend 90% of their time sleeping and the remaining 10% nursing, allowing for substantial growth in a very short period of time.

  • Birth to 2 Weeks: With an average weight of just 2½ to 5½ ounces and length of 3 to 4 inches, newborn Chihuahua puppies are small enough to fit inside the palm of your hand. They'll grow rapidly during their first few weeks, however, often doubling in size while adding 5-10% of their body weight daily.

  • 11 to 15 Weeks: Your Chihuahua puppy will likely experience a growth spurt during this period, adding considerable weight in just a couple weeks.

  • 3 Months: By the end of three months, your Chihuahua puppy will reach about 30% of his adult weight.

  • 6 to 9 Months: Growth begins to slow down, with most Chihuahuas reaching their adult height of approximately 5.9 to 9.1 inches within 9 months. Your Chihuahua may still "fill out," but he shouldn't gain any significant amount of weight beyond this point.

  • 10 to 12 Months: Like most toy breeds, Chihuahuas typically reach maturity and stop growing by 10 to 12 months. However, you can still expect your Chihuahua's weight to fluctuate depending on his diet, health and physical activity levels.

What Affects My Chihuahua's Growth?

Assuming your Chihuahua is pure bred, he will typically grow at the same pace as defined in the chart.

Note: some of the factors which may affect a Chihuahua puppy's growth include:

  • Genetics: The single most influential factor in determining a Chihuahua puppy's rate of growth and subsequent adult size is genetics, including the type of genes present and way in which those genes interact with one another. Because parents typically share the same genes as their pups, this is the basis on which growth charts work.

  • Nutrition: Chihuahua puppies should receive all of the necessary nutrients -- protein, amino acids, fatty acids, calcium, sugar, phosphorus, etc. -- from their mother's milk. After weaning off milk, however, they'll need a well-balanced food to promote healthy growth and development. If a pup diet doesn't include the right type and ratio of nutrients, he'll grow more slowly.

  • Physical Activity: While regular exercise is essential in building muscle and strong bones, too much can stunt a Chihuahua puppy's growth. A pup's leg bones grow from soft areas of undeveloped bone called growth plates (also known as epiphyseal plates). Intense and/or excessive physical activity can fracture these delicate structures, causing them to either stop growing or grow incorrectly

  • Hormones: Growth hormone levels in a Chihuahua puppy will affect his growth. If a pup's pituitary gland doesn't produce enough of this vital hormone, he may grow more slowly to a smaller adult size.

  • Health: Of course, the presence of disease and underlying health conditions can also affect a Chihuahua puppy's growth. Parasites like roundworms, whipworms and hookworms live in the pup's intestinal tract, restricting the pup's nutritional intake and growth. Don't be full by your vet! 

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