How Big Does a Chihuahua Pug Mix Get? (Solved & Explained!)

The average Chihuahua Pug mix will grow to weigh somewhere between 10lbs and 20lbs and will be between 8 and 14 inches tall, from their feet to their shoulders. The small size of these adorable little dogs comes from a combination of their Pug and Chihuahua breeding, but as with all mixed breeds, you can expect some variety.

Chihuahua Pug mixes, otherwise known as Chugs, are an increasingly popular crossbreed that is particularly loved because they are so cute and tiny. Some of the initial reasons for mixing these two breeds were because of their small size, affectionate personalities, and attractive features, making them great companion dogs that love to be by your side.

This article will go into detail about the history of the Chihuahua Pug mix, where they get their looks from, how they are expected to grow and change as they get older, and what different variables might affect an individual’s characteristics so that any potential Chug owner can see what makes them so popular.

Where Do Chihuahuas and Pugs Come From?

As the name implies, Chihuahua Pugs are a mix between the Chihuahua and the Pug breeds, both of which have long histories in different parts of the world. The Chihuahua is believed to have originated in Central America, becoming very popular in Mexico, whereas the Pug is a Chinese breed that may date back as far as 200AD.

When and Why Where Chugs Chihuahuas and Pugs First Mixed?

No individual breeder claims ownership for the first Chug mix, but they began to be bred in the United States during the early 2000s. They were developed in part to highlight the attractive features of both breeds, but also to try and breed out some of the unhealthy physical characteristics that both Pugs and Chihuahuas can have.

How Big Do Chugs Usually Grow To?

With mixed breeds, it is difficult to give completely accurate expectations for how they will grow, because they may inherit their size more from one parent breed than the other. In general, though, adult Chugs are around 10-20lbs in weight and about 8-14 inches tall, which makes them one of the smaller mixed breed dogs around.

Where Do Chugs Get Their Size From?

As a mixed breed, Chihuahua Pugs will inherit their size from one or other of their parents, and often a combination of both. This means that your little Chug may grow to be a similar size to a Pug, or closer to the size of a Chihuahua, and there is a lot of room for variety in between.

Are Chihuahuas Much Smaller than Pugs?

Any individual dog may be noticeably larger or smaller than the average size for their breed, depending on their specific genetics, but Chihuahuas are generally significantly smaller dogs than Pugs. Chihuahuas are recognised by most breeding associations as the smallest dog breed in the world so even though Pugs are also pretty pocket-sized, they are usually larger overall.

How Can I Tell if My Chug Will Be Chihuahua-Sized or Pug-Sized?

If your Chihuahua Pug is first-generation, meaning they have purebred Pug and Chihuahua parents, it is very difficult to say which side they will get their size from. Third and fourth generation Chugs are more predictable, and you can look at their parents and previous litters to know whether they are likely to be smaller or larger.

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How Small Can Chihuahuas Be?

If your Chug is on the Chihuahua end of the size spectrum, they may be close to the miniature dimensions of these tiny dogs. Chihuahuas usually only weigh somewhere between 2 and 6 pounds, even as fully grown adults, and they are normally between 6 and 9 inches tall, which is very tiny – even for a toy dog!

How Big Can a Pug Grow To?

Most Chugs are larger than the average Chihuahua, and they often grow closer to the size of a large Pug, in both height and weight. Pugs are usually between 10 and 14 inches tall, which is a pretty common height amongst Chugs as well, and they generally weigh between 14lbs and 18lbs, though some do grow bigger.

Do Chugs Have the Bodies of Chihuahuas or Pugs?

As with size, Chihuahua Pugs can get their shape from either side of their parentage, but they are generally closer to somewhere in between. Chugs are usually more petite and delicate in their bodies than pugs are, with fewer rolls, but sturdier and more muscular than the average Chihuahua, with stockier legs and wider chests.

Do Chugs Have Chihuahua or Pug Faces?

Again, some Chugs are very Chihuahua-like while others look a lot like Pugs, but one of the benefits of this mixed breed is that their features are often less pronounced. Their snouts are usually less squished than those of a Pug, so breathing problems are less common, and their eyes are not as bulging as some Chihuahuas’ can be.

At What Age Will a Chug be Fully Grown?

Chihuahua Pugs reach about their full size around the age of 9 months, and while they are likely to put on a bit of weight after this point, they shouldn’t grow much bigger. Once they are about 1 year old, Chugs are considered adult dogs and their size and weight should stay more consistent, even as they mature.

Are Chugs Prone to Becoming Overweight?

Many small dogs are susceptible to unhealthy weight gain, and Chugs are no exception. This is partly because they require a surprisingly small amount of food to stay healthy, partly because owners think a bit of puppy fat is cute, and partly because these small dogs can have surprisingly large appetites, so it’s important to carefully manage their diets.

Do Chugs Require a Lot of Exercise to Stay Healthy?

Because they are such small dogs, Chugs don’t need a huge amount of exercise to maintain a healthy weight, but they do need to be mentally and physically stimulated throughout the day. Chugs like to relax, but they should be having at least one 30-minute walk every day alongside indoor playtime and training.