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The Chihuahua Terrier Mix (especially fox terrier mixed with Chihuahua) is a beautiful dog with many different looks. It comes in various sizes and shapes, and each mix has a unique personality. Chihuahuas Terrier Mix dogs are small, friendly, proud, and loveable. They may be little in stature, but fox terrier chihuahua mix personality more than makes up for it. They have a strong amount of energy and are known to be slightly aggressive at times.

Anybody who wants to introduce one of these teeny-tiny hybrids into their house will find a variety of facts on Chihuahua terrier mixes in this article. Let’s dive deep into it.

History Of The Fox Terrier Mixed with Chihuahua

Chihuahua and Terrier Mix

Chihuahuas are often mixed with Rat Terriers, Jack Russell Terriers, Fox Terriers, and Yorkshire Terriers to develop Terrier Mix breeds.

Due to the fact that it is a hybrid, the Chihuahua Terrier Mix or fox terrier mixed with Chihuahua is not recognized by the AKC, even though several of the parent Terrier breeds are recognized by the organization.

Breed Origin

If you want to understand where the Chihuahua Terrier Mix originates, it is a good idea to investigate the origins of the many breeds that make up the Chihuahua Terrier Mix’s parents.

The Rat Terrier is a relatively new dog breed, first brought to the United States between 1920 and 1930. They were frequently employed on farms and as hunting dogs in the past.

Another type of dog bred specifically for hunting, the Jack Russell Terrier, originated in the late 19th century. During 1930-1940, people in the US were also familiar with the breed. The first Fox terriers mixed with Chihuahuas appeared in the latter half of the 18th century. The term comes from the fact that they were initially employed in fox hunting. Fox Terriers were brought to the US for the first time in 1879.

In the mid-1800s, Yorkshire Terriers were used to get rid of pests. They were bred small enough to chase rats out of mines in Scotland and Northern England. In 1886, they were given official recognition by the English Kennel Club.

In the 1850s, the Chihuahua was found in Mexico. People from the United States who went to Mexico took the dog back with them. In 1904, they were first accepted for registration with the AKC, and ever since then, their popularity has only continued to rise.

Characteristics of Fox Terrier Mixed with Chihuahua

fox terrier mixed with chihuahua

There are different kinds of Terriers; it’s hard to say what this mix will look like. Although they are both little dogs, their personalities couldn’t be more different. Because of this quality, they make excellent pets. They have the best features of both of these dog breeds. 


A Chihuahua Terrier Mix can look different depending on what traits it got from each parent. Chihuahuas and Terriers are little breeds of dogs, but Chihuahuas are normally much smaller, weighing between 2 and 6 pounds, while Terriers are equally small but much bigger, ranging between 12 and 20 pounds. Thus, a Chihuahua Terrier Mix is normally a small to a medium-sized dog weighing 5 to 15 pounds.

A Chihuahua Terrier Mix may have a body shape similar to any of its parent breeds. They might look like Chihuahuas because they have round heads and short muzzles, or they might look like Terriers because they have pointed and triangular heads.

Their ears might be large and standing up like those of a Chihuahua, or they could be hanging down like those of a Terrier. Chihuahua Terrier Mixes are sometimes called cute and active canines that make wonderful companions for people or families that enjoy spending time with their animals.


The Chihuahua Terrier Mix may have a coat that resembles either a Chihuahua or a Terrier. Both parent breeds can have a wide variety of coat types, colours, and patterns, all of which can affect the look of the offspring of the two breeds.

Chihuahuas can have either a short-haired or a long-haired coat. The short-haired variety has a sleek, lustrous coat, which is simple to care for; on the other hand, the long-haired breed has a silky coat that takes longer and takes more brushing. On the other hand, terriers can have a range of coat textures, depending on the breed, such as wiry, rough, or smooth, and these characteristics are reflected in the dog’s appearance.

Grooming a Chihuahua Terrier Mix regularly is essential for maintaining overall physical and mental health, regardless of coat type.


fox terrier mixed with chihuahua

The coat colour of a Chihuahua Terrier Mix can range significantly.  Chihuahuas and Terriers have several coat colors, and a mixed-breed dog can inherit any of them.

Chihuahua Terrier Mixes usually have coats that are black, white, brown, tan or one of several shades of brindle. They could have a uniform colour for their coat or a mix of two or more colours. 

It’s possible that when a Fox terrier mixed with Chihuahua gets older, their coat colour will also shift. Puppies may have a coat colour that differs from that of their adult counterparts, and their coat color may continue to vary as they age. For instance, a young dog born with a black and white coat may develop more patches of brown or tan as it ages.


It is possible for Fox terriers mixed with Chihuahuas to be friendly, playful, and devoted to the members of their family. They could also have a lot of energy, meaning they need frequent exercise and playing time to be happy and healthy. Most of the time, these dogs are smart and easy to train with positive reinforcement.

But some Chihuahua Terrier Mixes can be headstrong and hard to train, especially if they have more of the Terrier’s independent spirit. If they are not properly socialized, they could also bark and develop worried or aggressive tendencies.

They can be great pets for the right family or person willing to train and socialize them well. They rely on their owners’ attention and adore being close to them; hence, they make lovely lap dogs or playmates for older youngsters. If you’re trying to decide whether or not a Chihuahua Terrier Mix would be an excellent addition to your family, you must consider the temperaments of both parent breeds.


A Chihuahua Fox Terrier mix’s lifespan is typically between 12 and 16 years on average. One of the essential advantages of this breed is its relatively high life expectancy, which is also one of its primary features. They are often powerful canines that like a high level of activity, and if you provide them with the best possible care, they may enjoy a long and healthy life. A proper diet, frequent exercise, and veterinarian check-ups can help keep them healthy. Chihuahua Terrier Mixes can lead full and happy lives if they receive the necessary care and maintain a healthy way of life.

Known Health Issues of Fox Terrier Mixed with Chihuahua

fox terrier mixed with chihuahua

While looking for a chihuahua fox Terrier mix puppy, you will need to think about all of the health problems that are associated with them.

The following are problems that a lot of Chihuahua Terrier mixes have.

  •     luxating patella
  •     heart disease
  •     tracheal collapse
  •     Lens luxation

Luxating Patellas: The term “luxating patella” refers to a kneecap that moves in and out of its joint due to the top of the thigh bone not being formed correctly. This condition can lead to lameness and arthritis, which may eventually require surgical correction.

It is an ailment that affects Chihuahuas as well as all other breeds of terriers; thus, both parents should have a record that verifies their knees have been recently inspected by a veterinarian and declared to be free of any issues.

Heart disease: Purebred dogs are more likely to get heart disease than mixed-breed dogs, and Chihuahuas are more likely to be born with structural heart defects than other breeds.

Before they get together, Chihuahuas, Rat terriers, and Bull terriers that will be bred should be checked for signs of heart problems.

Tracheal collapse: This is a disease that gets worse over time. The cartilage rings that support a dog’s windpipe start to break down. It is highly common in middle-aged dogs of tiny breeds, such as Chihuahuas, and in pups of other toy breeds.

The reasons for tracheal collapse are complex and not completely known, but they are believed to have a hereditary component. This implies that pups of Chihuahuas are also at risk for developing the condition. Always question the breeder about the Chihuahua ancestor of a puppy’s family tree and whether there is a history of tracheal collapse.

Lens luxation: Terrier breeds frequently suffer from the hereditary condition known as lens luxation, in which the eye’s lens becomes detached from the fibers that normally hold it in place. When it does happen, it is a highly painful experience, and quick surgery is required in order to fix it. DNA testing is available for the genes that cause lens luxation, and terriers should be checked for the defective gene before they are allowed to breed to prevent the spread of the condition.

Male vs. Female

Most pet owners won’t notice the distinctions between male and female Chihuahua Terrier Mix pets. On the other hand, a few distinguishing characteristics may be noticed between the sexes.

The size difference is one of the most apparent distinctions. Although male Chihuahua Terrier Mixes may be slightly larger and heavier than females, this can vary based on the particular dog and their genetics. 

There is also a distinction between temperament and behaviour. Female dogs are likely to be more independent and reserved, whereas male dogs are likely to be more possessive of their territory and possessive of their owners. Nevertheless, these inclinations are not always constant and can vary significantly based on the nature of the individual dog and the training it has received.

Reproductive anatomy also differs, with males having testicles and females having uteruses and ovaries. This can affect both health and behavior, such as increasing a female’s chance of developing certain reproductive abnormalities and a man’s likelihood of engaging in territorial marking activity.

Daily Life of Fox Terrier Mixed with Chihuahua

Food And Diet

A Fox terrier mixed with Chihuahua’s diet should mostly consist of dry kibble of high quality to provide all of the necessary nutrients. In addition to that, they want to ensure that their food contains an adequate quantity of protein, fat, and carbs. It is essential to provide them with food twice a day in manageable quantities. In appropriate amounts, treats can also be provided.

They should also be provided with the right quantity of water to drink and should have access to clean bowls at all times during the day. Providing your Chihuahua Terrier Mix with nutritious food will make it easier for them to maintain their active lifestyle and good health.

Keeping a close eye on the Chihuahua Terrier Mix’s diet is essential because this breed tends to gain excess weight. They should not be allowed to free feed, and you should strive to limit the number of treats you offer them.

More Essential Information of Fox Terrier Mixed with Chihuahua


Terriers are well-known for their high levels of activity and endurance. They will start bouncing off the walls if they do not get the appropriate amount of activity.

They should engage in some form of physical exercise for at least one hour every day. This could be anything from going for a walk to playing fetch. This dog has to be on a leash while out in public since he may react unexpectedly to other people and animals. It’s best to start training and socializing them when they are young.

Family Compatibility 

The Chihuahua Terrier Mix is not a good dog for families with young children. This dog would do best in a home with only active adults. They can have difficulty getting along with youngsters because of their size, and because they have a history of being used as hunting terriers, they frequently resort to biting.

However, they may make good pets for homes with older kids.

The Chihuahua Terrier Mix may also have trouble getting along with other pets and has to be socialized to understand that other canines are not a threat. If you have other animals in the house, make sure they are not giant animals, and any other kinds of canines you have in the house should be about the same size as the Chihuahua Terrier Mix.

Because of their high activity level, you should not get one of these hybrid dogs unless you have established that you can provide them with a significant amount of daily exercise. Since they resist being trained, you must spend some time doing so.


Chihuahuas Terrier Mix are generally difficult to train. The use of positive reinforcement, in which the dog is rewarded with a treat, praise, or a toy when it completes an exercise, is the most effective way to train a Chihuahua Terrier Mix.

The key is not to treat them like babies or spoil them. You can present them with as many gifts as you like, but you must ensure they cannot get away with inappropriate behavior. They are likely to suffer from “little dog syndrome,” thus it is recommended that you train this mix in the same manner as you would a large dog.

Because these little pups frequently have issues with excessive yapping, working on their obedience to the talk command can be of great assistance. When they are young, let them encounter various animals, people, and young kids. It is also essential to get kids used to loud sounds in the home, such as a washing machine, as early as possible.

Every day, all Chihuahua Terrier Mixes, especially the Rat Terrier, need to exercise their minds somehow. You might purchase a reward puzzle feeder or simply conceal a treat elsewhere in the house and let your dog sniff around for it.


Chihuahua Terrier Mixes tend to be cautious of unfamiliar people and animals. They can be hostile against people they do not trust, even biting people or other animals if they feel threatened. Because of this, beginning socializing at a young age is quite crucial.

To help them realize that there is nothing to be scared of, you should gradually expose them to new sensations, such as sights, sounds, locations, scents, people, and animals, in a secure and controlled manner.


The texture of their coat will determine how they should be groomed. Brush your dog at least twice a week, more often if their coat is particularly thick.

Regularly brushing your dog’s coat is quite useful because it encourages the production of natural oils, which gives the coat a healthy shine and keeps it in good condition.

They should also bathe every few weeks and cut their nails every few months. In addition, the ears should be cleaned regularly for wax accumulation and cleansed as required. In addition, brushing their teeth at least three times every week is essential for their general well-being. The appearance and health of your Chihuahua Terrier Mix may be maintained to a greater extent if you groom them regularly.

Chihuahua Terrier Mix FAQ’s 

How Much Does a Chihuahua Terrier Mix cost? 

The cost of a Chihuahua Terrier Mix will vary based on several factors, including the breeder, the puppy’s age, and the sale location. The cost of purchasing a Chihuahua Terrier Mix can range from $500 to $2,500. You may also be required to pay extra expenses, such as those associated with vaccines, microchipping, and health examinations. To get a healthy and happy puppy, you should do your research and search for a reputable breeder.

Which Terrier Breeds Parent the Chihuahua Terrier Mix?

Chihuahua Terrier Mixes can be developed by crossing Chihuahuas with various Terrier breeds, each of which contributes distinctive qualities to the resulting offspring. American Staffordshire Terriers, Bull Terriers, Cairn Terriers, Jack Russell Terriers, and Rat Terriers are popular parents of Chihuahua Terrier Mixes. But, choosing a trustworthy breeder who develops healthy, well-tempered pups and can offer information about the Terrier breed used is crucial.

What is a Fox Terrier Chihuahua Mix Called? 

A Fox Terrier Chihuahua Mix is a cross between a Fox Terrier and a Chihuahua. This mixed breed dog has no breed recognition; thus, breeders and owners may call it other names. This breed is also known as Chitoxy, Foxhuahua, and Foxyhuahua. Nevertheless, dog lovers only use these names and are not recognized by any significant breed associations.

How Big Does a Fox Terrier Chihuahua Mix Get?

A Fox Terrier Chihuahua Mix, also known as a Foxyhuahua, can often have a tiny and compact body, weighing between 5 and 15 pounds and standing between 6 and 12 inches in height. 

What Does a Fox Terrier Chihuahua Mix look like?

Fox Terrier Mixed with Chihuahuas has white, black, tan, or brown fur, as well as other colors. Some fox terriers mixed with a chihuahua (also known as Foxyhuahuas) could have a black mask on their face like a Chihuahua. In contrast, others might have thicker fur on their ears and tails, like a Fox Terrier.

How Long do Fox Terrier Chihuahua Mixes Live? 

Like most mixed breed dogs, a Fox Terrier Chihuahua Mix’s lifespan depends on genetics, food, activity, and overall health. The lifespan of the Fox Terrier Chihuahua Mix is anywhere from 12 to 15 years on average.

Do Fox Terrier Chihuahua Mixes Shed?

Fox Terrier Chihuahua Mixes may shed; however, the amount depends on the dog’s coat type and heredity. A Foxyhuahua with the smooth, fine hair of a Chihuahua may shed less than one with the wiry, thick coat of a Fox Terrier. Foxyhuahuas, even those with silky coats, can shed significant amounts, especially during seasonal shedding.


The Chihuahua Terrier Mix has a variety of breeds, each with its distinct characteristics and personality, making it an ideal option for almost any pet owner. Yet, they require a lot of activity and are not for the lazy.

It is recommended that only adults live in the home with these canines. On the other hand, they may be excellent when with older kids. They are highly adaptable; thus, they can live in little flats or large houses. Although these dogs may not be the simplest to train, the effort required is well worth it.

The many types of Terriers all have somewhat different needs regarding grooming, but these dogs are relatively easy to care for. Every Chihuahua Terrier Mix will have their own personality, which you will immediately fall in love with.