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Bull Jack Information & Dog Breed Facts

Collection of all the general dog breed info about Bull Jack so you can get to know the breed more.

Group Designer Dogs
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Bull Jack dog profile picture
OriginEngland flagEngland
Breed Type
What type of dog breed is it?
Cross Breed Bulldog and Jack Russell Terrier mix

Bull Jack Size and Weight

Size
Is a Bull Jack small, medium or large dog?

How big do Bull Jack get?

What is the average size of a Bull Jack?

SmallMedium
Weight
How much does the Bull Jack weigh? How much should a Bull Jack weight? What is the normal weight of a Bull Jack? How much does a full-grown Bull Jack weight?
20-50 pounds (9-23 kg)
Average Weight
What is the average weight of a Bull Jack?
35 pounds (16 kg)
Height
How tall is the Bull Jack? Bull Jack height:
8-15 inches (20-38 cm)
Average Height
What is the average height of a Bull Jack?
11.5 inches (29 cm)

Bull Jack Price and Availability

Price
How much does the Bull Jack puppy cost? What is the price range of this puppy? What is the average price of a Bull Jack in the United States? How much money is a Bull Jack?

Where to buy a Bull Jack with a good pedigree?

$700-$1000
If you choose to purchase the Bull Jack, you should know that the mentioned amount of money is an average of the collected data from breeders’ sites and puppy finder places. If you have a Bull Jack for sale, please advertise it on a reliable website to make sure the Bull Jack gets to a happy place.
Availability
How easy is it to get a Bull Jack? How many Bull Jack are there in the world?
Very frequent: The Bull Jack is quite easy to get. There is a risk of overbreeding, as it is an extremely popular breed.

Inbreeding is common because of its popularity. A new study suggests that inbreeding contributes to the incidence of disease and health problems.

So be careful, buy from a trustworthy place or kennel and seek the help of an experienced person, a professional, to make the right decision.

Bull Jack Trainability and Intelligence

Intelligent Rank
How smart is the Bull Jack? Is the Bull Jack breed dumb or smart?
Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it. They understand and remember new commands after an average of 25-40 repetitions.

The Bull Jack ranks average in the intelligence ranking of dogs.

Trainability
Are Bull Jack dogs easy to train? Do they go well on dog training? How hard is it to train a Bull Jack?
Bull Jack dogs are quite easy to train. Sometimes they can be challenging, but if you're consistent in teaching new commands they will obey for sure.
Watchdog Ability
Is Bull Jack good as a watchdog? Are they alert at night?
Bull Jack dogs are good watchdogs. Their main job is to observe and they're consistent in their effort. Good vocal cords and a sense of hearing belong to them. Usually, they're territorial and protective about their property, so the Bull Jack dogs will alert you if they sense something different.
Guarding Behavior / Territorial
Do Bull Jack dogs have aggressive behavior to protect their home/house/territory? Do they have guarding instincts?
Bull Jack dogs strongly protect their territory. This breed is a complete security guard, so you don't have to be afraid in case of danger.

Bull Jack Personality and Temperament

Temperament
What kind of personality does the Bull Jack have? What characteristics or traits does the breed have?
LovingStubbornIndependentEnergeticAlertCourageousFriendlySocialSweetAggressiveCheerful
Sensitivity Level
How sensitive are they? Bull Jack sensitivity:
They are a little bit more sensitive than other dog breeds. Soft punishment affects them emotionally. Bull Jack dogs don't tolerate irregular daily routines, noisy households, and frequent guest visits really well.

They are receptive to their owner's emotions and make wonderful family companions.

Affection Level
How affectionate are they? Is a Bull Jack a good family dog?
High: Bull Jack dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. They enjoy quality time with their owners despite the activity and are considered great therapy dogs for those in need. This breed responds strongly to their handler's emotions because they bond closely. Their happiness is your happiness.
Social Needs
How much social interaction does the Bull Jack need? Bull Jack social needs:
Bull Jack dogs are a social breed. They enjoy being around people or other animals. This breed doesn't tolerate being left alone.
Impulse to Wander or Roam
How likely is the Bull Jack to run away? Does this breed explore or wander a lot? Does Bull Jack roam?
Bull Jack dogs have average wanderlust potential. Sometimes they like to explore the world and they might escape once or twice, but usually, they prefer staying safely at home. Safer to teach them how to get back to you on command.
Prey Drive
Do this canine have a strong prey drive? Does Bull Jack have high prey drive?
Bull Jack dogs have a higher impulse to chase and catch something than other dog breeds. Cats or any other small animals might be in danger. It's a natural instinct, doesn't necessarily mean that Bull Jack dogs are aggressive. Better to keep this breed on a leash.

Bull Jack Activity and Playfulness

Playfulness
How playful is this breed?
Average: Bull Jacks, like any other dog breed, like playing. Sometimes they bark in excitement for playing, but they are not the most playful dog breed.
Barking
Do Bull Jack dogs bark a lot? Are they barkers/noisy? Why does my Bull Jack bark?
Average: The Bull Jack barks occasionally. They can change their barks depending on their emotional level and what they're trying to say. Different barks could mean the same and the same barks could have different meanings.

Top reasons for barking: protection, alarm, fear, boredom, attention-seeking, greeting, separation anxiety, compulsive barking.

Apartment Friendly
Is Bull Jack good as an apartment dog? Can they live in a flat? Can you have a Bull Jack in an apartment?
It is not the best choice if you want to keep them indoors, however, with careful exercise and several walks a day, they will tolerate the indoor environment, so it is possible to keep Bull Jack indoors.

Bull Jack Adaptability and Independence

Adaptability
Are they adaptable and easy-going?
Bull Jack dogs adapt very well to lifestyle changes and basically all living environments. They don't mind moving from one place to another with their owner.
Tolerates Being Left Alone
How long can a Bull Jack be left alone? How long can you leave a Bull Jack alone?
Bull Jack dogs do best when a family member is at home during the day or if their workplace is dog-friendly so they can take the dog at work.

Bull Jack Bite Characteristics

Bite Force PSI
Does the Bull Jack has a hard bite? What is the bite force of a Bull Jack? How much bite force does a Bull Jack have? How strong is a Bull Jack bite?

Between 200 and 400 PSI

Bull Jack bite force: Ordinary. Bite force Bull Jack measurements typically fall within the range of 200 to 400 PSI. The bite force of a Bull Jack is considered ordinary when compared to other dog breeds, but it is still quite powerful. This Bull Jack bite force PSI can cause bite wounds. Bull Jack bite PSI is not something that should be feared if the dog is well-trained and managed. To avoid any issues, it's essential to learn how to train a Bull Jack puppy not to bite from an early age.

The Bull Jack, and many others, have a fearsome presence because they have significant jaw strength, so it is important not to anger the dog and have it around strangers until it is fully trained.

However, they are usually quite calm and good companions, they work well in families and are easy to care for.

In conclusion, while the Bull Jack bite force is certainly an interesting aspect of the breed, it is important not to let it overshadow the many other reasons why these dogs are so loved and respected. With proper training and socialization, a Bull Jack can be a loyal and protective companion for your family.

Biting Potential
Do Bull Jack bite humans? How likely are you to get bitten from the Bull Jack? What are the odds of getting bitten by a Bull Jack? Why do dog bites happen?

Low 🔽

The Bull Jack has a low chance of biting somebody. Top reasons for dog bite: protection, pain, excitement, herding instinct, being provoked. (Data based on the available online bite statistics.)
Mouthiness
How much mouthing/nipping/play biting does the Bull Jack do?
Bull Jack dogs have an average tendency to nip, chew, playbite, or herd people. It's a common habit during puppyhood, not aggressive behavior. These "bites" don't hurt, but Bull Jack dogs need to be taught a good attitude.

Bull Jack Health and Lifespan

Health Issues
Is it a healthy or unhealthy breed? Do Bull Jack dogs have health problems or genetic diseases?
Bull Jacks are commonly healthy dogs. Vet costs aren't expensive with this breed.
Health Problems
What genetic/health problems does the Bull Jack breed have? What are the health issues and concerns of the Bull Jack breed? Most common health risks of Bull Jack:
Hip Dysplasia Legg-perthes DiseasePatellar LuxationDeafnessEntropionCherry EyeDemodectic MangeGlaucomaReverse SneezingLens LuxationBrachycephalic SyndromeDry EyeHead Shakes
Veterinarian Visits
How often does the Bull Jack breed need to go to the vet? How often should you take your dog to the vet? How often should the Bull Jack see the vet?
Rare
The Bull Jack should have a complete physical check-up at least every 12-18 months (but preferably once per year). If your dog shows any symptoms, call your veterinarian.
Life Expectancy
How long do Bull Jack dogs live? How old can a Bull Jack be? What is the age limit of the Bull Jack? How many years can the oldest Bull Jack live?

What is the average life expectancy / lifespan of a Bull Jack?

How long is the lifespan of a Bull Jack?

12-16 years
The average lifespan of Bull Jack: 14 years
Weather and Climate
Which weather condition is preferred by this dog? Can they tolerate hot or cold weather and climate?
Prefers average to warm weather conditions
Different dogs have different preferences when it comes to weather conditions. However, in general, most dogs prefer average to warm weather conditions, as they typically find hot weather conditions to be uncomfortable and taxing.

Bull Jack Energy and Activity

Energy Level
How much energy does the Bull Jack have? What is the activity level of the Bull Jack?
Bull Jack dogs have a higher energy level than other dog breeds. If you want a dog for snuggling on the couch, this breed isn't the perfect choice for you.
Activity Requirement / Exercise Need
How much exercise does a Bull Jack need? How much exercise do Bull Jack dogs require per day?

Do Bull Jack dogs need a lot of exercises?

Bull Jack dogs have an average exercise need. This breed is satisfied with short walks every weekday and a long ones on weekends.
Sleeping Need
How much sleep does the Bull Jack breed need?
Bull Jack dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.

Bull Jack Diet and Weight Management

Average daily food consumption
How much food does a Bull Jack need? What dog products should I buy? How much food does a Bull Jack breed eat per day? What is good dog food for Bull Jack? How much food should I feed my Bull Jack?
1/2 to 1.5 cups of high-quality dry food a day, divided into two meals.
Weight Gain Potential / Prone to Obesity
How easy to gain weight for this dog? Bull Jack risk for obesity:
High: The Bull Jack breed has a strong tendency to be overweight. Try to find the happy medium between exercise and feeding. If you want to keep balance, increase the amount and frequency of your daily dog walk and play with the Bull Jack more often.

If you notice any weight gain, consult your veterinarian and make a diet plan. Reduce unhealthy food and snacks, and measure the Bull Jack weight regularly.

Bull Jack Allergies and Grooming

Coat / Hair Types
What type of coat does the Bull Jack have? What does this canine coat/fur look like?
FineRough
Colors
What color is the breed's coat? What color are proper Bull Jack coats?
BlackGrayTan Red White Fawn Brindle
Grooming
How to groom the Bull Jack and how often? How often should I take my Bull Jack to the groomer?
Average: The Bull Jack requires average grooming effort. Cutting the dog's hair by a professional groomer isn't essential.

Brushing the dog's coat is useful to reduce shedding. Ears and eyes should be cleaned regularly to avoid infections.

Don't skip the seasonal flea treatment too. Dog nail trimming and dog bath can be helpful sometimes.

Check the local pet store for dog grooming supplies and find the best dog shampoo to keep its coat healthy and give your dog a pleasant experience of a dog bath.

If you don't have the time, skill, or money to take care of your Bull Jack, search for a dog groomer or clipping service in your area and book an appointment.

Maybe you're lucky to have a dog boarding service that includes grooming or walk-in dog bath places nearby.

Shedding Level
How much do Bull Jack dogs shed? How to control, reduce and prevent the shedding of the Bull Jack? Do Bull Jack dogs shed a lot?
Bull Jack dogs shed above average. It's a natural process of the hair growth cycle. The amount and frequency of hair loss mostly depend on their health status and breed type. If you don't like vacuum cleaning, you might have to reconsider your choice of having a puppy from the Bull Jack breed.
Bath Time / Bathing Frequency
How often does the Bull Jack need a bath? How often should you give a Bull Jack a bath? Can I bathe my Bull Jack every day?
4-6 weeks
Average. Experts recommended at least every 4-6 weeks for this family pup. According to a study, 56% of pet parents don’t bathe their dogs as frequently as they should, and 60% use the sniff test when deciding when it’s bath time.

Bathing your dog is beneficial to them in more ways than just one. It’s also a good time to look for unusual scratches, bumps, fleas, and other irregularities. When their hair is wet and flat against their body, these details are more visible.

Hypoallergenic
Is the Bull Jack breed hypoallergenic?
No
Bull Jack dogs don't do well with allergy sufferers by causing allergic reactions. Some dog breeds are even considered to higher possibility of an allergic response. Coat type isn't necessarily relevant, because most people are allergic to dander (flakes on the dog's skin) or saliva, not actually to dog hair.
Stinkiness
How stinky is this dog? Why does it smell bad and how to get rid of the smell?

High 🔼

The Bull Jack has a high chance of bad smell. Top reasons for dog stinkiness: infection of bad tooth/ear/skin folds, gas attacks.
Drooling Tendency
Does the Bull Jack drool?
The Bull Jack is an average drooler. Drooling is the unintentional saliva flowing outside of the mouth. It can be completely normal or a sign of a health problem.

If you notice any change in your dog's drooling habit, you should contact a vet as soon as possible.

Bull Jack Good With

Pet Friendly
Are they pet-friendly dogs? How well do Bull Jack dogs get along with other pets? Are Bull Jack dogs good with pets? What is this canine temperament with other pets?
Bull Jack dogs are usually friendly towards other pets.
Stranger Friendly
Are they aggressive or friendly towards/with strangers? Bull Jack temperament with other people:
Bull Jack dogs are stranger-friendly dogs.
Child Friendly
Are Bull Jack dogs kid-friendly? Are they good with young children? Bull Jack temperament with children:
Bull Jack dogs are kid-friendly dogs. This breed is a good choice if you have children.
Cat Friendly
How well do Bull Jack dogs get along with cats? Are they good with kittens? What is this fido's temperament with cats? Can they be good with cats? Can the Bull Jack breed live with a cat?
Bull Jack dogs are cat-friendly dogs.
Dog Friendly
Is Bull Jack good with other dogs? Are they dog-friendly dogs? How well do Bull Jack dogs get along with other dogs?
Bull Jack dogs are very dog-friendly dogs. If you want more dogs in your family or you'd like to join dog meetups, the Bull Jack can be a great choice.
Good For First Time Owners
Is Bull Jack breed good for first-time owners? Do they make a good dog for novice owners? Is Bull Jack breed suitable for first-time owners?
Yes
Bull Jack dogs are good for novice owners, due to their easy-going personality.
Office Friendly
Are Bull Jack dogs good office canines? Do Bull Jack dogs make good office-friendly pets? Can they be office dogs?
No
Bull Jack is not the best dog breed for office environment.
Senior Citizens Friendly
Are they senior citizens friendly dogs? How well do Bull Jack dogs get along with the elderly people? What is the Bull Jack temperament with senior people? Are Bull Jack dogs good for elderly owners?
Bull Jacks are usually recommended for elderly people.

Bull Jack As a Working Dog

Service Dog
Are they good as service dogs? Can Bull Jack be a guide dog? Are they used as seeing-eye dogs?

Not really

This breed generally not used as a service dog. A service dog is a term used in the USA to refer to any type of assistance dog specifically trained to help people who have disabilities, such as visual impairment, hearing impairments, mental disorders, seizures, mobility impairment, and diabetes. Service dogs are protected under the ADA (Americans with Disabilities Act).

Bull Jack is not the best breed for service purposes.

Therapy Dog
Are they good as therapy dogs? Can Bull Jack be a therapy dog? Are they good anxiety dogs? Can a Bull Jack be an emotional support animal?

Not really

This breed is generally not used as a therapy dog. A therapy dog is a dog that might be trained to provide affection, comfort, and love to people in hospitals, retirement homes, nursing homes, schools, hospices, disaster areas, and people with anxiety disorders or autism.

Bull Jack is not the best breed for therapeutic purposes.

Detection Dog or Sniffer Dog
Are they good as detection dogs? Can Bull Jack be a sniffer dog?

Not really

They are not typically employed for this type of work, but there may be exceptional cases. A detection dog or sniffer dog is a dog that is trained to use its senses (mostly its smell) to detect substances such as explosives, illegal drugs, wildlife scat, currency, blood, and contraband electronics such as illicit mobile phones.

Bull Jack is not the best breed for detection purposes.

Search and Rescue Dog (SAR)
Are they good as SAR dogs? Can Bull Jack be a search and rescue dog?

Not really

This dog breed is not typically used as a search and rescue dog. The use of dogs in search and rescue (SAR) is a valuable component in wilderness tracking, natural disasters, mass casualty events, and locating missing people.

The Bull Jack is not the best breed for SAR purposes.

Boat and Sailor Dog
Are they good as boat dogs? Can Bull Jack be a boat dog?

Yes

Bull Jack breed usually likes being on a boat.

Boat dogs were typically bred for their strength, stamina, and water resistance, as they were often required to perform tasks such as pulling in fishing nets, and jumping into the water to retrieve ropes or lines, or helping to move cargo.

Sailor dog is a type of dog that was bred to accompany sailors on their voyages. They were typically used for three purposes: as a working dog, as a watchdog, and as a companion. A boat dog is a term used to describe a type of dog that was traditionally bred and used as a working dog on boats.

Cart Pulling or Drafting Dog
Are they good as cart pulling dogs? Can Bull Jack be a drafting dog?

Yes

A drafting dog or draft dog is a dog bred and used for cart pulling. Dogs bred for this work have strong builds and qualities that are needed, strength and determination.

Bull Jack breed is a good choice for drafting purposes.

Fighting Dog / Military Dog
Where Bull Jack dogs used as fighting / military dogs in history?

Not really

In history, this breed was not really used for combat dog.

Bull Jack Reproducibility

Gestation Length
How long is a Bull Jack pregnant?How long does it take to have puppies? How to tell if the Bull Jack breed is pregnant?

60-64 days

Reproductive cycle of the female Bull Jack: The first period called Proestrus lasts for about 9 days.

During this time the females start to attract males. You can notice by swelling vulva and bloody discharge.

The second part is the Estrus when the female is receptive for the male. It lasts for about 3 to 11 days.

The sign of the proestrus part is the soft and enlarged vulva. The discharge decreases and lightens in color.

The third part is the Diestrus. Normally, it occurs around day 14. In this period the female’s discharge changes for vivid red and coming to its end. The vulva returns to average, and she will no longer permit mating.

The fourth part called the Anestrus. The time frame between heat periods normally lasts about six months.

Litter Frequency

Once a year.

More frequent breeding is not healthy. It is very important not to buy a dog from a puppy mill, where the needs of the pups and their mothers are ignored. It's an inhumane high-volume dog breeding facility, where puppies born several times a year.
Litter Size
How many puppies can the Bull Jack have in a litter? How many puppies can the Bull Jack breed have for the first time? How many puppies does a Bull Jack have? How many puppies can a Bull Jack give birth to?
4-8 puppies

Bull Jack Recognition

AKC Group
Is Bull Jack recognized by the American Kennel Club?
Not recognized by the American Kennel Club.
FCI Group
Is Bull Jack recognized by the Fédération Cynologique Internationale (FCI)?
Not recognized by FCI.

Bull Jack Pros and Cons

Pros
  • Health Issues: Bull Jacks are commonly healthy dogs.
  • Watchdog Ability: Bull Jack dogs are good watchdogs.
  • Adaptability: Bull Jack dogs adapt very well to lifestyle changes and basically all living environments.
  • Child Friendly: Bull Jack dogs are kid-friendly dogs.
  • Cat Friendly: Bull Jack dogs are cat-friendly dogs.
  • Dog Friendly: Bull Jack dogs are very dog-friendly dogs.
  • Senior Citizens Friendly: Bull Jacks are usually recommended for elderly people.
  • Good For First Time Owners: Bull Jack dogs are good for novice owners, due to their easy-going personality.
  • Boat and Sailor Dog: Bull Jack breed usually likes being on a boat.

    Boat dogs were typically bred for their strength, stamina, and water resistance, as they were often required to perform tasks such as pulling in fishing nets, and jumping into the water to retrieve ropes or lines, or helping to move cargo.

    Sailor dog is a type of dog that was bred to accompany sailors on their voyages.

  • Cart Pulling or Drafting Dog: A drafting dog or draft dog is a dog bred and used for cart pulling.
Cons
  • Hypoallergenic: Bull Jack dogs don't do well with allergy sufferers by causing allergic reactions.
  • Shedding Level: Bull Jack dogs shed above average.
  • Stinkiness: The Bull Jack has a high chance of bad smell.
  • Weight Gain Potential / Prone to Obesity: High: The Bull Jack breed has a strong tendency to be overweight.
  • Tolerates Being Left Alone: Bull Jack dogs do best when a family member is at home during the day or if their workplace is dog-friendly so they can take the dog at work.
  • Office Friendly: Bull Jack is not the best dog breed for office environment.

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