Boston Terrier & Chihuahua Mix-Bochi-A Breed Complete Guide

Recently, there has been a lot of interest in the surprisingly popular Boston Terrier and Chihuahua Mix, or Bochi for short.

The lively Boston Terrier and the tough Chihuahua are combined to create this endearing little hybrid that has the greatest traits of both breeds.

Bochi History

The Chihuahua

One of the tiniest and most well-liked dog breeds worldwide is the Chihuahua.


But from whence did this little dog come? It’s interesting to note that the Toltec people utilized Chihuahuas as sacred guards hundreds of years ago.

The Toltec culture was based in what is now central Mexico. These canines became more attuned to their surroundings over time, making them more suitable for quick sprints of physical exertion. Chihuahuas were mostly kept as pets or watchdogs for most of history, though they are now frequently employed in dog shows and other events.

The Boston Terrier

There are numerous competing hypotheses regarding the emergence of this feisty and active dog breed, which has rather contentious origins.

Many think the Boston Terrier came from a French Bulldog and English fighting dog hybrid, while others think it came from a cross between an English bulldog and an American Pit Bull Terrier.

Whatever the real history of the Boston terrier, one thing is for sure: this is one tough puppy! Playful by nature, these scrappy dogs like playing and running around with their owners all day long. The Boston terrier is an extremely unique dog breed that is quick, active, and full of personality.

The Bochi

The Bochi, as dog lovers lovingly refer to this unique combination of two of the most beloved dog breeds, is a Chihuahua and Boston Terrier mix.

There are numerous ideas on who began breeding these cute dogs, but the origins of this endearing tiny mix remain largely unknown.

Some have stated they were the product of experimentation with several kinds of toy dogs; others think they were produced to create a miniature replica of the brave and devoted Boston Terrier.

Whatever its origins, one thing is for sure: the Bochi’s endearing nature and absurdly adorable appearance have won the hearts of animal lovers everywhere.

The American Kennel Club has not yet acknowledged the Boston Terrier-Chihuahua hybrid.

Boston Terrier chihuahua mix dog

Bochi Appearance

What comes to mind when you think of a Boston Terrier mixed with a Chihuahua? You likely envision something compact, swift, and robust.

Given the physical similarities between these two breeds—including those cute large ears and stocky frames—it’s likely that the typical Chihuahua Boston terrier hybrid would be a cute little bundle of energy.

This dog may appear more like a loving puppy than a dangerous menace to other tiny canines due to its short legs and stocky build!

The shoulder height of a Boston Terrier/Chihuahua mix is usually just 15–17 inches.

The Bochi, at a hearty 12 to 25 pounds, has a remarkably sturdy structure for its diminutive size.

boston Terrier chihuahua mix

Bochi Temperament

A Chihuahua Boston Terrier Mix’s disposition can vary greatly based on the personality and upbringing of the individual dog. Some are spirited and assertive, constantly up for a nice game or enjoyable playtime with their human friends.

Some might have much more laid-back personalities and be satisfied to lounge on the couch and cuddle up with their favorite person. However, it’s crucial to remember that not everyone is a good fit for this cross-breed.

For instance, Bochi dogs are infamously yapping and jittery, so you might want to avoid getting this specific breed combination if you are easily frightened or don’t like loud noises.

Bochi Health

For the next eleven to sixteen years, Boston Terrier Chihuahua mixes will keep you on your toes!

Though they generally have good health, these little but tenacious dogs receive several physical health problems from their parent breeds.

Consult your dog’s progenitor or a veterinarian if you wish to learn about the health concerns to which your canine companions may be predisposed.

Breeders are aware of any potential health issues that may affect your dog, whether it is a hybrid breed or not, due to the conditions of its parents.

Even if none of the aforementioned alternatives are feasible, a canine DNA test could be utilized. I have personally utilized the Embark dog DNA test on two members of my canine family. I appreciate that this DNA test for canines can detect health issues and identify the breed.

Upon receiving the test results two weeks later, I was delightfully taken aback by the remarkable accuracy of the breed identification results.

In addition, the health detection enabled me to gain a better understanding of the health problems to which my two canines are susceptible and how I can assist in their care.

Tracheal Collapse

A major health risk for many tiny dog breeds, including Chihuahua Boston Terrier Mixes, is tracheal collapse. This disorder is brought on by loosening and deformity of the cartilage rings around the trachea, which obstructs airflow via the windpipe.

Breathing difficulties, coughing and gagging, fainting episodes, and gasping for air are signs of tracheal collapse. The illness has the potential to quickly turn fatal if left untreated.

source: VCA Canada

Brachycephalic Syndrome

Chihuahuas and Boston Terrier Mix breeds with short, flat features are susceptible to a disorder called brachycephalic syndrome.

Respiratory issues such as breathing difficulties and airway inflammation are the hallmarks of this condition. Dogs with brachycephalic conditions may require oxygen in extreme circumstances.

Patellar Luxation

A prevalent problem affecting Chihuahua Boston Terrier Mixes is patellar luxation. The knee joint misalignment that causes this ailment can create pain and discomfort for the afflicted Bochi.

Although there are situations when patellar luxation becomes severe, it is usually treatable with rest and physical treatment. Exercise regularly and avoiding high-impact activities are the greatest ways to prevent this condition in dogs who are considered to be at-risk.

Bochi Care

It’s important to think about grooming, exercise, shedding level, training, and food when taking care of a Chihuahua Boston Terrier Mix.

Shedding Level

This question has a somewhat nuanced response. There is no hard-and-fast answer because it largely relies on the particular dog and its genetic composition.

While some Chihuahua Boston Terrier mixes may have the short hair of the Boston Terrier, others may have the long, silky coats of the Long Haired Chihuahua.

Because it depends on the exact traits the dog receives from each parent breed, it is hard to predict whether a Chihuahua Boston Terrier Mix would shed.

Boston Terrier mixes with Chihuahuas are not hypoallergenic.


There are two key considerations for maintaining the coat of a Boston Terrier mixed with a Chihuahua.

To start, brushing your Bochi on a regular basis can help to get rid of any loose hairs or dirt that may be stuck to the coat. Not only that, but you should make sure to give your Bochi regular baths with dog-specific shampoo and conditioner.


Making sure your Boston Terrier Chihuahua mix is receiving the right nutrition for his age, breed, and activity level is the most crucial thing to consider while feeding him.

This can be achieved by feeding your Chihuahua Boston Terrier mix a wide range of nutritious meals, such as fresh fruits, vegetables, and high-quality protein sources like chicken, fish, or tofu. To ensure that your Bochi maintains a healthy weight, it’s also critical to keep an eye on their weight and modify their diet as necessary.

Lastly, bear in mind that dogs’ stomachs are delicate, so while preparing food for your Boston Terrier Chihuahua mix, adhere to easy and uncomplicated recipes.


Positive reinforcement and a lot of patience are required when training a Chihuahua Boston Terrier mix. Because of their tendency for headstrongness, it’s critical to maintain composure and consistency at all times.

Building positive habits in your Boston Terrier/Chihuahua mix from a young age is one of the most crucial training priorities. Since young puppies are more open to learning new habits, it is crucial to provide a solid foundation for them now.

Effective training of your Boston Terrier Chihuahua mix also requires a deep understanding of canine behavior and body language. This will enable you to recognize the telltale indicators that indicate your dog is ready for advanced training and guarantee that your dog maintains motivation over the entire process.

Essential abilities for every Boston Terrier/Chihuahua mix should include basic commands like “heel“, “come“, “sit“, and “stay“. Your Chihuahua Boston Terrier’s coordination and reactivity can also be improved by setting up some basic agility workouts or obstacle courses using common home items like cones or markers.

Lastly, keep in mind that consistency is essential when dealing with dogs of any breed, but because Chihuahua Boston Terrier Mixes have such independent and obstinate personalities, this is especially true with them!


Boston Terrier Mix Chihuahuas require a lot of activity.

These enthusiastic and active dogs need many chances to stretch their legs and let off some of their endless energy because they are constantly on the run.

Make sure your Boston Terrier/Chihuahua mix gets adequate exercise each day. You may achieve this by taking your dog for a daily walk, scheduling playdates with other dog owners, or enrolling in a neighborhood agility class. After all, Bochis can become agitated, nervous, and even destructive if they don’t exercise regularly.

Mixes of Chihuahua and Boston Terrier are more likely to overheat and suffer from heatstroke.

This is a result of their inability to effectively control their body temperature. Their narrower airways make panting less effective at dissipating heat, so if they spend too much time outside in hot weather, their core temperatures can rise quickly to lethal levels.

Bochis also frequently have trouble breathing when it becomes too hot since their tracheas are smaller and more compact than those of other breeds.

Is Bochi The Right Choice For Me?

Bochi And Other Pets

Boston Terrier and Chihuahua mix pets have a checkered history when it comes to getting along with other animals. On the one hand, Bochis get along well with other dogs and animals since they are typically gregarious and playful.

Conflict with other dogs in the home can result from some Boston Terrier-Chihuahua mixes, though, since they can also be very territorial and protective of their owners. In general, the personalities and upbringing of the two mixed breeds will play a major role in determining whether or not they get along with other animals.

Before making a final decision, it’s crucial to give any current pets in the house the opportunity to get to know the potential addition to your family—a Chihuahua Boston Terrier Mix.

Good For Apartment Living

A Chihuahua Boston Terrier mix is truly the best choice when it comes to selecting the ideal dog for an apartment owner. These cheerful, energetic, and fierce little canines can adapt well to any setting.

They are not only low maintenance and space requirements, but they also make excellent companions for anyone who needs a bit more oomph in their step. These little fellows will keep you occupied whether you’re cuddled up on the couch watching TV or on an afternoon stroll!

Good Option For Families

Nothing makes family life especially sweeter than a Boston Terrier Chihuahua Mix. These energetic, gregarious dogs are full of energy and like nothing more than hanging out with their human friends.

Chihuahua Boston Terrier hybrids usually make things lively, whether you’re playing fetch at home or taking them on leisurely walks in the park.

Moreover, they require very little upkeep, so they won’t cause undue stress in your hectic schedule. Bochi dogs are an excellent choice for any family searching for a wonderful companion. Because of their pleasant dispositions, silky smooth coats, and adorable small faces.

Bochi Male vs Female

There are benefits and drawbacks associated with selecting between male and female Boston Terrier mixes. Given that females are usually calmer and less tense than males. It is possible that females are generally easier to deal with.

When it comes to personality, males also have clear advantages over females. For example, they are typically more self-assured and gregarious, which makes them perfect playmates for children. Additionally, because they tend to be more vigilant and territorial than females. Males are frequently believed to make superior guard dogs.

Quick Breed Summary

Breed Characteristics
Size: 9 – 15 inches
Weight: 4 – 10 pounds
Lifespan: 11 – 16 years
Coat: Short, smooth
Color: Black, brown, tan, and silver
Do They Shed: Not much
Temperament: Loving, loyal, and playful
Intelligence: intelligent
Socialization: get along very well with strangers
Alternative names: Bohuahua, Bochi, and Chibo
People Skills: Love all the family members
origin Unknown
suitable for Apartments, families, companion


Here is a video of a cute Boston Terrier chihuahua mix dog


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