What is a Chihuahua Terrier Mix or Jack Chi? This is a question that many people have been asking lately.
A Chihuahua Terrier Mix, also known as a Jack Chi, is a mix between a Chihuahua and a Jack Russell Terrier. They are quickly becoming one of the most popular dog breeds in the world.
They are small in size, but they have big personalities! Read on to learn more about this amazing breed.
History
The Chihuahua Terrier Mix or Jack Chi is a hybrid breed that was first bred in the United States. They are a mix between two popular dog breeds, the Chihuahua and the Jack Russell Terrier.
Historically, Chihuahuas were bred in Mexico, and they are the smallest dog breed in the world. Chihuahuas were originally used as ratters and watchdogs on farms. Jack Russell Terriers were originally bred in England in the 1800s for fox hunting.
The Chihuahua Terrier Mix or Jack Chi is a relatively new hybrid breed, and they are not recognized by any major kennel clubs.
However, they are recognized by the American Canine Hybrid Club (ACHC), the Designer Dogs Kennel Club (DDKC), and the International designer Canine Registry (IDCR). The Chihuahua Terrier Mix or Jack Chi is a small to medium-sized dog breed that typically weighs between 15 and 25 pounds.
Appearance
The appearance of the Chihuahua Terrier Mix or Jack Chi can be deceiving. They may look like a Chihuahua, however, they are actually quite different.
The Chihuahua Terrier Mix or Jack Chi have longer legs and a more muscular build than Chihuahuas. They also have a longer snout and ears that stand up straight.
The head of the Chihuahua Terrier Mix or Jack Chi is shaped like a triangle, and their eyes are almond-shaped. Their coat can be either short or long, and it is usually black, brown, or white.
Looking at the Chihuahua Terrier Mix or Jack Chi, you can tell that they are a mix of both Chihuahua and Terrier. They have the best features of both breeds, and they make great pets.
Size
Jack Chis are a small to medium-sized breed. They weigh anywhere from 11 to 18 pounds and stand at about 12 to 16 inches tall.
However, don’t let their small size fool you! These dogs are full of energy and love to play.
If you’re looking for a Chihuahua Terrier Mix or Jack Chi, be sure to check your local shelters or animal rescues. You may just find your new best friend!
Height
As mentioned, the height of a Chihuahua Terrier Mix can range from around 12 to 16 inches. The average height, however, is usually somewhere in the middle at 14 inches.
They are small dogs, but they are not the smallest of breeds. The exact height of a Chihuahua Terrier Mix will depend on which parent dog they inherit their genes from.
If they take after the Chihuahua parent, then they will likely be on the shorter side. If they favor the Terrier parent, however, they may be a bit taller.
Weight
When it comes to weight, Chihuahua Terrier Mixes typically weigh between 15 and 20 pounds. However, some Chihuahua Terrier Mixes can weigh as much as 30 pounds.
Make sure to closely monitor the weight of your Chihuahua Terrier Mix. If you notice that your Chihuahua Terrier Mix is gaining weight, take him or her to the vet to rule out any health problems.
Obesity is never a good thing for any dog, and it can lead to a host of health problems.
Coat Colors
The coat color of a Chihuahua Terrier Mix or Jack Chi can be very diverse. The most popular and well-known coat color is the black and tan, but they can also be found in a variety of other colors including white, brown, gray, red, and even blue.
Some Chihuahua Terrier Mixes or Jack Chis have a coat that is one solid color, while others may have a coat that is two colors or even a mix of multiple colors. No matter what color their coat is, Chihuahua Terrier Mixes or Jack Chis are sure to be eye-catching dogs.
Physical Needs
The physical needs of the Chihuahua Terrier Mix or Jack Chi are not very demanding. They need a moderate amount of exercise, which can be obtained through a daily walk or playtime in the yard.
The Chihuahua Terrier Mix or Jack Chi is a generally healthy dog with few health problems. However, like all breeds, they are susceptible to certain health conditions.
Some of the health conditions that have been known to affect Chihuahua Terrier Mixes or Jack Chis include patellar luxation, open fontanel, tracheal collapse, and hydrocephalus. Make sure to consult with your veterinarian to see if the Chihuahua Terrier Mix or Jack Chi is right for you.
Energy Level
In terms of energy level, the Chihuahua Terrier Mix is average. They are not low energy like the Chihuahua, but they are also not high energy like the Terrier.
This mix will do well with a daily walk and some playtime. If you have an apartment, this mix may be a good fit as they don’t need a lot of space to run around.
Exercise Needs
Of course, exercise is necessary for all dogs, which means that even Jack Chis need it. Make sure to walk your Jack Chi at least once a day, and if possible, take them to dog parks or doggy playdates so they can socialize and explore.
Although they are small dogs, they still need to release their energy, so make sure to provide outlets for their physical and mental stimulation. This way, you can avoid having an anxious or destructive dog on your hands.
Temperament
The temperament of the Jack Chi is a combination of both the Chihuahua and the Terrier. They are alert, curious, and active like the Terrier, but can also be sweet and loving like the Chihuahua.
They are not as yappy as purebred Chihuahuas, but they will bark when someone comes to the door or if they see something that interests them. Jack Chis are loyal and devoted to their families, but can be aloof with strangers.
They are good with children and other animals, as long as they have been properly socialized. With proper training and socialization, the Jack Chi can make a wonderful family pet.
Playfulness
The Chihuahua Terrier Mix can be a very playful dog if you let them. They are known to be one of the most playful dog breeds because of their size.
Therefore, don’t be surprised if your Chihuahua Terrier Mix jumps up on you when you come home from work or school. You must always set aside enough time to play with your Chihuahua Terrier Mix.
Behavior Towards Children
In terms of behavior, Chihuahua Terrier Mixes or Jack Chis are good with children. However, they might try to assert their dominance by barking or nipping.
With the proper training and socialization, though, they can get along well with kids of all ages. Just make sure to tell your kids not to pull on their tails or ears!
Behavior Towards Other Pets
As for how they behave around other pets, it really depends on the individual dog. Some Chihuahua Terrier Mixes are incredibly social and get along with everyone, while others can be quite stand-offish and aloof.
Generally, though, Chihuahua Terrier Mixes are good with other dogs and animals, as long as they are properly introduced and socialized from a young age.
If you already have other pets in the house and are thinking of getting a Chihuahua Terrier Mix, or if you’re considering getting both at the same time, just be sure to do your research beforehand and make sure it’s going to be a good fit for everyone involved.
Behavior Towards Strangers
When it comes to behavior, Chihuahua Terrier Mix or Jack Chis can be quite reserved around strangers. They may bark at them or try to hide behind their owner’s legs.
However, with a little patience and socialization, they can warm up to new people and make great companions. Just make sure to socialize your Chihuahua Terrier Mix or Jack Chi early on so they’re comfortable around new people and won’t end up being aggressive towards them.

Health
In terms of health, the Chihuahua Terrier mix is a relatively robust and hardy little dog. However, like all crossbreeds, they can inherit health problems from either or both of their parent breeds.
The most common health issues seen in Chihuahua Terriers include patellar luxation, hypoglycemia, epilepsy, and Legg-Calve-Perthes disease. Therefore, it is important to choose a reputable breeder who can provide health clearances for both the Chihuahua and the Terrier parent breeds.
With proper care, nutrition, and exercise, the Chihuahua Terrier mix can make a loyal and loving companion for years to come.
Lifespan
The Chihuahua Terrier Mix or Jack Chi has a lifespan of around 12 to 20 years. This is a relatively long lifespan for a mixed-breed dog.
To guarantee a long and healthy life for your Chihuahua Terrier Mix or Jack Chi, be sure to feed them a high-quality diet and take them on regular trips to the vet.
Shedding
Shedding is one of the most important Chihuahua Terrier Mix or Jack Chi characteristics to take into consideration when you are thinking about getting this breed of dog. Chihuahua Terrier Mixes or Jack Chis are considered to be light shedders, however, they do shed more than Chihuahuas.
The good news is that Chihuahua Terrier Mixes or Jack Chis only need to be brushed about once a week in order to keep their shedding under control. If you are looking for a hypoallergenic dog, then you may want to look into another breed entirely.
Grooming
Grooming a Chihuahua Terrier Mix or Jack Chi is not difficult, but does require some regular upkeep. Chihuahua Terrier Mixes are a very clean breed of dog and enjoy being well-groomed.
They should be brushed at least once a week to remove any dead hair and keep their coat looking shiny and healthy. Chihuahua Terrier Mixes also need to have their nails trimmed on a regular basis.
If you are not comfortable doing this yourself, you can take your Chihuahua Terrier Mix to a professional groomer. Chihuahua Terrier Mixes do not need to be bathed too often, as this can dry out their skin. When you do bathe them, use a mild dog shampoo and make sure to rinse all the soap out of their coat.
Drooling
Chihuahua Terrier Mixes do not have a reputation for being big droolers, but that does not mean they do not produce any saliva at all. If you own one of these dogs, you may find yourself wiping up a bit of drool from time to time, especially if your dog is excited or nervous.
While it is not the most pleasant thing in the world, it is perfectly normal and should not be cause for alarm. If you find that your Chihuahua Terrier Mix is drooling more than usual, however, it could be a sign of illness or dental problems, so it is always best to consult with your veterinarian.
Weight Gain Tendency
Chihuahua Terrier Mixes are prone to weight gain and become obese if they do not get enough exercise. They are also known to be “gulpers,” which means they eat their food too quickly and then vomit it back up.
To prevent this, feed your Chihuahua Terrier Mix several small meals throughout the day instead of one large meal. If you think your Chihuahua Terrier Mix is overweight, talk to your veterinarian about a weight-loss plan.
Common Diseases
Chihuahua Terrier Mixes, or Jack Chis, are generally healthy dogs. However, like all breeds, they are susceptible to certain health conditions. Some of the most common diseases and health issues are seen in Jack Chis include:
Allergies
Like many other dogs, Jack Chis can suffer from allergies. Allergies can cause a variety of symptoms in dogs, including itching, excessive licking, and hair loss. If you suspect your dog has allergies, see your veterinarian for diagnosis and treatment.
Cataracts
Cataracts are a common eye condition in dogs. They occur when the lens of the eye becomes cloudy or opaque. Cataracts can cause blindness if left untreated. If you notice your dog’s eyes look cloudy, have your veterinarian check for cataracts.
Ear Infections
Ear infections are a common problem in dogs. They can be caused by allergies, bacteria, and other irritants. Ear infections can cause pain, itchiness, and discharge from the ears. If you notice your dog scratching his ears or shaking his head, see your veterinarian for treatment.
Patellar Luxation
Patellar luxation is a condition that affects the kneecap. In dogs with patellar luxation, the kneecap slips out of place. This can cause pain and lameness in the affected leg.
Patellar luxation is often caused by congenital defects or injury. If you notice your dog limping, see your veterinarian for an evaluation.
While Jack Chis are generally healthy dogs, they can be susceptible to certain health conditions. If you notice any changes in your dog’s health, see your veterinarian for an evaluation. Early diagnosis and treatment of health problems can often help improve your dog’s prognosis.
Training
Chihuahua Terrier Mixes need firm, consistent training. They are quick learners but can also be stubborn and hardheaded. Like all dogs, they need to be taught basic obedience commands such as sit, stay, come, down, etc.
By being patient and consistent with your training, you will have a Chihuahua Terrier Mix that is well-behaved and a joy to be around. One thing to keep in mind when training your Chihuahua Terrier Mix is that they can be easily distracted.
This means that you need to be extra diligent in your training and make sure that you are rewarding your dog for good behavior. Chihuahua Terrier Mixes are also known to be escape artists.
This means that you need to keep a close eye on them when they are outdoors and make sure that they are always properly secured.
Difficulty Level
The only time that training a Chihuahua Terrier Mix becomes difficult is when they are not socialized early on and become shy or afraid of people. They can also have a stubborn streak, which is common in Chihuahuas. However, with patience and consistency, most Chihuahuas can be trained relatively easily.
If you’re thinking about getting a Chihuahua Terrier Mix or Jack Chi, be prepared to give them plenty of attention and love. They are great companion dogs who will bond closely with their owner.
Other than this, it’s very easy to train a Chihuahua Terrier Mix since they are highly intelligent dogs. They have a natural eagerness to please their owner, which makes them quick learners. However, as with all dogs, training should be started as early as possible for the best results.
Intelligence
The Chihuahua Terrier Mix is a highly intelligent dog, making them easy to train. They also have a lot of energy and require plenty of exercise.
Just make sure to use consistent, positive reinforcement methods when training your Chihuahua Terrier Mix. They are also very loyal dogs and will bond closely with their owners.
Tendency to Bark
Chihuahua Terrier Mixes tend to be very yappy, especially if they don’t get enough attention. If you’re looking for a dog that will stay quiet most of the time, this isn’t the breed for you.
However, if you’re willing to put in the time to train your Chihuahua Terrier Mix, he can learn to bark only when necessary. If you can’t do it yourself, you can always call in a professional dog trainer to help.
Mouthiness
Mouthiness is a common trait in Chihuahuas, and the Jack Chi is no different. This breed loves to nip and chew on anything they can get their mouths on, including you!
Be prepared for lots of licking and nibbling if you bring home a Jack Chi. While mouthiness is part of their inherent nature, it can also be a sign of boredom or anxiety.
Make sure your Jack Chi has plenty of chew toys to keep them entertained and consider enrolling them in obedience classes to help them socialize and burn off some energy. This way, they’ll be less likely to turn to your fingers and toes for entertainment!
Tendency to Chase
One of the most common traits that Chihuahua Terrier Mixes or Jack Chis have is their tendency to chase. This can be a problem if you have small children or other pets in the house, as they may view them as prey.
If you are looking for a dog who will not chase, then this is probably not the right breed for you. However, if you are willing to train your Chihuahua Terrier Mix or Jack Chi not to chase, then you may find that they make excellent pets.
They are also very loyal and loving dogs, and will bond closely with their owners. If you are looking for a small dog who is devoted and loving, then a Chihuahua Terrier Mix or Jack Chi may be the perfect pet for you.
Adaptability
In terms of adaptability, the Chihuahua Terrier Mix does quite well. They are able to adapt to most living situations as long as they have plenty of attention and love.
They do best in homes with another dog for companionship, however, they can also do well as an only dog if they are given plenty of human interaction. If you live in an apartment, this breed can do well as long as they are taken on regular walks and have a few short play sessions each day.
Apartment Living
Chihuahua Terrier Mixes can do well in apartments as long as they get enough exercise. A Chihuahua Terrier Mix needs about 30 to 45 minutes of moderate exercise every day.
If you live in an apartment, make sure to take your Chihuahua Terrier Mix for a walk at least once a day and consider getting a dog treadmill or some other type of dog exercise equipment to keep your Chihuahua Terrier Mix in shape.
New Owners
When it comes to meeting new people, Chihuahua Terrier Mixes or Jack Chis can be a little shy at first. But once they warm up to you, they’ll be your best friend for life.
They make great companion dogs and love being around their humans. If you’re looking for a loyal and loving dog, then a Chihuahua Terrier Mix or Jack Chi is the perfect pet for you.
Sensitivity
In terms of sensitivity, the Chihuahua Terrier Mix is a very sensitive dog. They are very in tune with their owner’s emotions and can sense when something is wrong.
This makes them the perfect companion for someone who needs a loyal and loving friend. Just make sure to provide a lot of comfort and love to your Chihuahua Terrier Mix, as they will return it tenfold.
Being Alone
Chihuahua Terrier Mixes do not like to be left alone. If you are looking for a dog to be your constant companion, this is not the breed for you. They will follow you around the house and want to be involved in everything you do.
If left alone, they may become anxious and stressed, which can lead to health problems. Chihuahua Terrier Mixes need companionship and plenty of human interaction. They are not a good choice for people who work long hours or are frequently away from home.
The Chihuahua Terrier Mix is an affectionate and loyal dog that makes a great companion for the right person. If you have the time and energy to devote to this breed, you will be rewarded with a loving and devoted friend.
Cold Weather
Chihuahua Terrier Mixes do not do well in cold weather. They are not built for it and their body temperature drops quickly. If you live in an area with cold winters, it’s best to keep your Chihuahua Terrier Mix indoors.
If you must take your Chihuahua Terrier Mix outside in cold weather, make sure to dress them in a warm coat or sweater. It’s also a good idea to invest in a doghouse that will keep them warm and dry when they’re outside.
Chihuahua Terrier Mixes are also susceptible to cold weather injuries such as frostbite and hypothermia. If you notice your Chihuahua Terrier Mix is shivering, has pale skin, or seems lethargic, bring them inside and warm them up immediately.
Hot Weather
Chihuahua Terrier Mixes can tolerate hot weather better than many other small breeds. They are not as prone to heat exhaustion and can even enjoy the occasional trip to the beach.
However, it is important to make sure they have plenty of water and shade available when outdoors in warm weather. You still have to be mindful of the signs of heat exhaustion in Chihuahua Terriers, which include heavy panting and drooling, lethargy, and dark or bright red gums.
Feeding
Feeding a Chihuahua Terrier mix is not difficult, but there are a few things to keep in mind. First, these dogs are small, so they should be fed accordingly.
They also have high energy levels and need a diet that reflects that. Chihuahua Terriers should be fed two to three times a day, depending on their activity level.
As with all dogs, Chihuahua Terriers need access to fresh water at all times. If you are feeding your Chihuahua Terrier mix dry food, be sure to add a little bit of water to it to help them stay hydrated.
How Often
As mentioned, it’s best to feed Chihuahua Terrier Mixes two to three times a day. However, some dog owners find that their pet does well on just one meal per day.
If you’re not sure how often to feed your Chihuahua Terrier Mix, talk to your veterinarian. They can help you determine the best feeding schedule for your pet.
How Much
Chihuahua Terrier Mixes are small dogs, so they don’t need a lot of food. A good rule of thumb is to feed them one cup of food per day, divided into two or three meals.
Of course, every dog is different and some may need more or less food than others. Make sure to consult with your veterinarian to determine how much food is right for your Chihuahua Terrier Mix.
In addition to the amount of food, you’ll also need to pay attention to the quality of the food you’re feeding your Chihuahua Terrier Mix. Look for food that is specifically designed for small breeds and that contains high-quality ingredients.
Your Chihuahua Terrier Mix will also need access to fresh water at all times. Keep a bowl of clean, fresh water in their area and check it regularly to make sure it hasn’t been contaminated.
Feeding your Chihuahua Terrier Mix the right amount of food is an important part of keeping them healthy and happy. With a little bit of planning, you can make sure they’re getting everything they need.

How to Care for Chihuahua Terrier Mixes
Just like any other dog, Chihuahua Terrier Mixes or Jack Chis need plenty of exercise, a nutritious diet, and lots of love and attention. Here are a few tips on how to care for your Chihuahua Terrier Mix or Jack Chi:
Exercise: Chihuahua Terrier Mixes or Jack Chis are high-energy dogs that need at least 30 minutes of exercise per day. A good way to tire out your Chihuahua Terrier Mix or Jack Chi is by playing fetch or going for a walk/run.
Diet: Chihuahua Terrier Mixes or Jack Chis should eat a nutritious diet that is high in protein and low in fat. Good quality dog food is essential to keeping your Chihuahua Terrier Mix or Jack Chi healthy.
Love and Attention: Chihuahua Terrier Mixes or Jack Chis are social animals that need plenty of love and attention. Be sure to spend time cuddling and playing with your Chihuahua Terrier Mix or Jack Chi every day.
If you follow these simple tips, you will have a happy and healthy Chihuahua Terrier Mix or Jack Chi in no time!
So, Should I Get a Chihuahua Terrier Mix?
If you’re looking for a small, active dog who loves to play and has a lot of personalities, then a Chihuahua Terrier mix may be the right dog for you. They are great with children and other pets and make excellent watchdogs.
Chihuahua Terriers are also very intelligent dogs that are easy to train. If you’re looking for a loyal and loving companion, then a Chihuahua Terrier mix is the perfect dog for you.
FAQs
Is a Chihuahua Terrier mix a good dog?
Yes, Chihuahua Terrier mixes are good dogs. They are intelligent, active, and loving. Chihuahua Terrier mixes make great family pets.
What is a Terrier and Chihuahua mix called?
A Terrier and Chihuahua mix is called a Jack Chi. A Jack Chi is a loyal and loving companion. Jack Chis are great with children and make excellent family pets.
How big does a Chihuahua Terrier mix get?
Chihuahua Terrier mixes range in size from small to medium. They typically weigh between 15 and 30 pounds. Chihuahua Terrier mixes are active dogs and need plenty of exercise.
How old do Chihuahua Terriers live?
Chihuahua Terriers typically live between 12 and 20 years. Chihuahua Terriers are a long-lived breed. They are a healthy breed with few health problems as long as they are well-cared fo.
Do Chihuahua Terriers bark a lot?
Yes, Chihuahua Terriers do bark a lot. They are an energetic and vocal breed. Chihuahua Terriers need plenty of exercise and stimulation to prevent boredom.
Are Chihuahua Terriers easy to train?
Yes, it is easy to train a Chihuahua Terrier as long as you are consistent and use positive reinforcement. Chihuahua Terriers are intelligent dogs and learn quickly.
How smart is a Chihuahua Terrier mix?
Chihuahua Terrier mixes are very intelligent. They are quick learners and easily trained. Chihuahua Terrier mixes make great family pets.
Are Chihuahua Terriers hypoallergenic?
No, Chihuahua Terriers are not hypoallergenic. They do shed, so they are not good for people with allergies. Chihuahua Terriers need regular grooming to keep their coats healthy and free of mats and tangles.
Final Thoughts
When it comes to the Chihuahua Terrier Mix or Jack Chi, there is a lot to love. This fun-loving and energetic breed is perfect for families who are looking for a four-legged friend that will bring plenty of joy into their lives.
If you think this might be the right breed for you, be sure to do your research and find a reputable breeder. With the right care, your Chihuahua Terrier Mix or Jack Chi will be a cherished member of your family for many years to come.