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Jack-Rat Terrier Information & Dog Breed Facts

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

Group Designer Dogs
Popularity Rank1566
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Jack-Rat Terrier dog profile picture
OriginEngland flagEngland United States flagUnited States
Breed Classification
What type of dog breed is a Jack-Rat Terrier? Learn about its genetic classification and breeding category.
Cross Breed Jack Russell Terrier and Rat Terrier mix

Jack-Rat Terrier Size and Weight

Size Classification
What size category is a Jack-Rat Terrier? Learn how big the Jack-Rat Terrier breed typically grows.
SmallMedium
Weight Statistics
How much does a Jack-Rat Terrier weigh? Discover typical weight ranges for adult males and females of the Jack-Rat Terrier breed.
15-30 pounds (7-14 kg)
Average Weight
What is the average weight of a Jack-Rat Terrier?
22.5 pounds (10.5 kg)
Height
How tall is the Jack-Rat Terrier? Jack-Rat Terrier height:
15-20 inches (38-51 cm)
Average Height
What is the average height of a Jack-Rat Terrier?
17.5 inches (44.5 cm)

Jack-Rat Terrier Price and Availability

Price Range
How much does a Jack-Rat Terrier puppy cost? Find current market prices and factors affecting Jack-Rat Terrier costs.
$300-$500
If you choose to purchase the Jack-Rat Terrier, 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 Jack-Rat Terrier for sale, please advertise it on a reliable website to make sure the Jack-Rat Terrier gets to a happy place.
Availability
How easy is it to get a Jack-Rat Terrier? How many Jack-Rat Terrier are there in the world?
Very frequent: The Jack-Rat Terrier 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.

Jack-Rat Terrier Trainability and Intelligence

Intelligence Rating
How intelligent is a Jack-Rat Terrier? Discover the Jack-Rat Terrier's intelligence ranking and learning capabilities.
Outstanding: Jack-Rat Terrier is one of the brightest dog breeds. They desire to learn tricks and commands often. The limit is your creativity. They understand and memorize new commands in fewer than 5 repetitions. This breed obeys the first command 95% of the time or better.

The Jack-Rat Terrier is one of the best breeds in the dog intelligence ranking.

Training Difficulty
How easy is it to train a Jack-Rat Terrier? Learn about the Jack-Rat Terrier's trainability and response to training methods.
Jack-Rat Terrier 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 Rating
How good is a Jack-Rat Terrier as a watchdog? Learn about the Jack-Rat Terrier's alertness and guarding instincts.
Jack-Rat Terrier 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 Jack-Rat Terrier dogs will alert you if they sense something different.
Territorial Protection
Is a Jack-Rat Terrier protective of its territory? Learn about the Jack-Rat Terrier's guarding instincts and behavior.
Jack-Rat Terrier dogs are extremely protective guard dogs. This breed doesn't hesitate to protect its territory so the Jack-Rat Terrier can be a good choice if you want an excellent guard dog. Keep calm and the Jack-Rat Terrier will take care of unwanted people or animals.

Jack-Rat Terrier Personality and Temperament

Personality Traits
What personality does a Jack-Rat Terrier have? Learn about characteristic Jack-Rat Terrier temperament and behavior traits.
LovingStubbornIndependentEnergeticAlertCourageousAffectionateLivelyInquisitiveCheerful
Sensitivity Level
How sensitive are they? Jack-Rat Terrier sensitivity:
They are a little bit more sensitive than other dog breeds. Soft punishment affects them emotionally. Jack-Rat Terrier 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 Jack-Rat Terrier a good family dog?
High: Jack-Rat Terrier 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 Jack-Rat Terrier need? Jack-Rat Terrier social needs:
Jack-Rat Terrier 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 Jack-Rat Terrier to run away? Does this breed explore or wander a lot? Does Jack-Rat Terrier roam?
The wanderlust potential of the Jack-Rat Terrier is strong enough to escape from home. They have a strong desire for exploring the world. Safer to walk them on a leash unless you teach them how to get back to you on command.
Prey Drive
Do this canine have a strong prey drive? Does Jack-Rat Terrier have high prey drive?
Jack-Rat Terrier dogs have a high impulse to chase and catch something. Cats or any other small animals are in danger. It's a natural instinct, doesn't necessarily mean that Jack-Rat Terrier dogs are aggressive. Better to keep this breed on a leash.

Jack-Rat Terrier Activity and Playfulness

Barking Frequency
Does a Jack-Rat Terrier bark a lot? Learn about typical Jack-Rat Terrier vocalization patterns and triggers.
Average to High: The Jack-Rat Terrier is a vocal breed. Not the best choice if you prefer a quiet breed. They often bark loudly and howl sometimes. 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.

Playful Nature
How playful is a Jack-Rat Terrier? Understand the typical play drive and energy level of the Jack-Rat Terrier breed.
The Jack-Rat Terrier is a playful breed. Excited barking and sometimes nipping will alert you to play.
Apartment Adaptability
Can a Jack-Rat Terrier live in an apartment? Learn about the Jack-Rat Terrier's suitability for apartment living.
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 Jack-Rat Terrier indoors.

Jack-Rat Terrier Adaptability and Independence

Lifestyle Adaptability
How adaptable is a Jack-Rat Terrier to lifestyle changes? Learn about the Jack-Rat Terrier's flexibility to new situations.
Jack-Rat Terrier 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.
Alone Time Tolerance
Can a Jack-Rat Terrier be left alone? Learn about the Jack-Rat Terrier's tolerance to solitude.
Jack-Rat Terrier 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.

Jack-Rat Terrier Bite Characteristics

Bite Risk Assessment
What is a Jack-Rat Terrier biting potential? Learn about the Jack-Rat Terrier's bite risk factors.

Low 🔽

The Jack-Rat Terrier 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.)
Mouthing Tendency
Is a Jack-Rat Terrier mouthy? Learn about the Jack-Rat Terrier's tendency to use mouth during play.
Jack-Rat Terrier 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 Jack-Rat Terrier dogs need to be taught a good attitude.
Bite Strength Rating
How strong is a Jack-Rat Terrier bite? Learn about the Jack-Rat Terrier's bite force measured in PSI.

Between 100 and 200 PSI 🔽

Jack-Rat Terrier bite force: Weak. The Jack-Rat Terrier bite force is considered weak when compared to other dog breeds. The bite force Jack-Rat Terrier measurements usually fall below 200 PSI, making them one of the breeds with the weakest bite force. The bite force of a Jack-Rat Terrier may be weak, but it's important to remember that any dog's bite can still be dangerous if not managed properly. Despite the bite force of Jack-Rat Terrier being lower, it does not make them any less lovable or enjoyable as pets.

Jack-Rat Terrier bite wounds might not be as severe, but it is still essential to be cautious and prevent any biting incidents.

They are usually not aggressive and very friendly towards children and other animals. To ensure a well-behaved dog, it's essential to learn how to train a Jack-Rat Terrier puppy not to bite from an early age. With proper training and socialization, a Jack-Rat Terrier can be a wonderful addition to any family, providing love and companionship for years to come.

Jack-Rat Terrier Health and Lifespan

Average Lifespan
How long does a Jack-Rat Terrier live? Learn about the typical lifespan of the Jack-Rat Terrier breed.
14-18 years
The average lifespan of Jack-Rat Terrier: 16 years
Climate Tolerance
How well does a Jack-Rat Terrier handle different weather? Learn about the Jack-Rat Terrier's climate adaptability.
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.
Health Concerns
What health issues are common in a Jack-Rat Terrier? Discover typical conditions affecting the Jack-Rat Terrier breed.
The Jack-Rat Terrier is a healthy breed, but there are certain health issues that you should check with your vet regularly.
Vet Care Frequency
How often does a Jack-Rat Terrier need vet visits? Learn about the Jack-Rat Terrier's veterinary care requirements.
Average
The Jack-Rat Terrier should have a complete physical check-up at least once per year. If your dog shows any symptoms, call your veterinarian.
Health Problems
What genetic/health problems does the Jack-Rat Terrier breed have? What are the health issues and concerns of the Jack-Rat Terrier breed? Most common health risks of Jack-Rat Terrier:
Hip Dysplasia Legg-perthes DiseasePatellar LuxationEye ProblemsHeart ProblemsDeafnessGlaucomaLens Luxation

Jack-Rat Terrier Energy and Activity

Energy Rating
How energetic is a Jack-Rat Terrier? Understand daily activity needs of the Jack-Rat Terrier breed.
Jack-Rat Terrier dogs are high-energy dogs. An active lifestyle makes them happy.
Activity Requirement / Exercise Need
How much exercise does a Jack-Rat Terrier need? How much exercise do Jack-Rat Terrier dogs require per day?

Do Jack-Rat Terrier dogs need a lot of exercises?

Jack-Rat Terrier dogs need quite a lot of exercise. Daily walks should be on schedule. If you live an active life, this breed can be a good choice for you.
Sleeping Need
How much sleep does the Jack-Rat Terrier breed need?
Jack-Rat Terrier dogs don't need too much sleep. They are energetic and desire to live active life. If you think naps are overrated, this breed can be the best choice for you.

Jack-Rat Terrier Diet and Weight Management

Obesity Tendency
Is a Jack-Rat Terrier prone to weight gain? Learn about the Jack-Rat Terrier's obesity risks.
Average to High: If you don't pay attention to the Jack-Rat Terrier's weight, he can easily gain weight. More than one daily walk should be on schedule. To make your dog happy and fit, feed him with quality dry dog food and live an active life together. Try to find the happy medium between exercise and feeding.

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

Food Consumption
How much food does a Jack-Rat Terrier need daily? Learn about the Jack-Rat Terrier's feeding requirements.
1/4 to 1 cup of high-quality dry food a day, divided into two meals.

Jack-Rat Terrier Allergies and Grooming

Allergy Friendliness
Is a Jack-Rat Terrier hypoallergenic? Learn about the Jack-Rat Terrier's suitability for allergy sufferers.
No
Jack-Rat Terrier 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.
Coat Colors
What colors does a Jack-Rat Terrier come in? Discover all possible Jack-Rat Terrier color variations.
BlackTan Blue White Brown Tricolor
Grooming Requirements
How much grooming does a Jack-Rat Terrier need? Learn about Jack-Rat Terrier coat maintenance requirements.
Easy to groom: The Jack-Rat Terrier doesn't require a lot of grooming. Seasonal flea treatment is needed, but cutting the dog's hair by a professional groomer isn't necessary.

Ears and eyes should be cleaned regularly to avoid infections. Jack-Rat Terrier is a good choice if you don't have the time, skill, or money to take care of a high-maintenance dog.

Recommended for beginners.
Drooling Tendency
Does a Jack-Rat Terrier drool a lot? Learn about the Jack-Rat Terrier's drooling habits.
The Jack-Rat Terrier is a perfect example of a very low drooling tendency. If you're disgusted by slobber spots on your clothes, the Jack-Rat Terrier could be a perfect choice for you. Drooling is the unintentional saliva flowing outside of the mouth. It can be completely normal or a sign of a health problem. Certain dog breeds drool minimum compared to others, just like the Jack-Rat Terrier.

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

Stinkiness Rating
Does a Jack-Rat Terrier smell bad? Learn about the Jack-Rat Terrier's natural odor levels.

Medium

The Jack-Rat Terrier has an average chance of bad smell. Top reasons for dog stinkiness: infection of bad tooth/ear/skin folds, gas attacks.
Coat Characteristics
What type of coat does a Jack-Rat Terrier have? Learn about the Jack-Rat Terrier's fur characteristics.
DenseRoughShiny
Bathing Needs
How often does a Jack-Rat Terrier need baths? Learn about the Jack-Rat Terrier's bathing requirements.
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.

Shedding Level
How much do Jack-Rat Terrier dogs shed? How to control, reduce and prevent the shedding of the Jack-Rat Terrier? Do Jack-Rat Terrier dogs shed a lot?
Jack-Rat Terrier dogs are heavy shedders. It's a natural process of the hair growth cycle. Be prepared for the daily vacuum cleaning. The amount and frequency of hair loss mostly depend on their health status and breed type.

Jack-Rat Terrier Good With

Child Compatibility
Is a Jack-Rat Terrier good with children? Learn about the Jack-Rat Terrier's behavior around kids of different ages.
Jack-Rat Terrier dogs are kid-friendly dogs. This breed is a good choice if you have children.
Pet Compatibility
How well does a Jack-Rat Terrier get along with other pets? Discover the Jack-Rat Terrier's compatibility with other animals.
Jack-Rat Terrier dogs are generally with other pets.
Stranger Friendly
Are they aggressive or friendly towards/with strangers? Jack-Rat Terrier temperament with other people:
Jack-Rat Terrier dogs are stranger-friendly dogs.
Cat Friendly
How well do Jack-Rat Terrier 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 Jack-Rat Terrier breed live with a cat?
Jack-Rat Terrier dogs are average friendly towards cats.
Dog Friendly
Is Jack-Rat Terrier good with other dogs? Are they dog-friendly dogs? How well do Jack-Rat Terrier dogs get along with other dogs?
Jack-Rat Terrier dogs are dog-friendly dogs. If you want more dogs in your family or you'd like to join dog meetups, the Jack-Rat Terrier can be a great choice.
Good For First Time Owners
Is Jack-Rat Terrier breed good for first-time owners? Do they make a good dog for novice owners? Is Jack-Rat Terrier breed suitable for first-time owners?
Yes
Jack-Rat Terrier dogs are good for novice owners, due to their easy-going personality.
Office Friendly
Are Jack-Rat Terrier dogs good office canines? Do Jack-Rat Terrier dogs make good office-friendly pets? Can they be office dogs?
No
Jack-Rat Terrier is not the best dog breed for office environment.
Senior Citizens Friendly
Are they senior citizens friendly dogs? How well do Jack-Rat Terrier dogs get along with the elderly people? What is the Jack-Rat Terrier temperament with senior people? Are Jack-Rat Terrier dogs good for elderly owners?
Jack-Rat Terriers are usually recommended for elderly people.

Jack-Rat Terrier As a Working Dog

Service Dog Capability
Can a Jack-Rat Terrier be a service dog? Learn about the Jack-Rat Terrier's service work potential.

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).

Jack-Rat Terrier is not the best breed for service purposes.

Therapy Work Suitability
Is a Jack-Rat Terrier good as a therapy dog? Learn about the Jack-Rat Terrier's therapy work aptitude.

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.

Jack-Rat Terrier is not the best breed for therapeutic purposes.

Scent Detection Ability
Is a Jack-Rat Terrier good at detection work? Learn about the Jack-Rat Terrier's scenting abilities.

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.

Jack-Rat Terrier is not the best breed for detection purposes.

Search & Rescue Potential
Can a Jack-Rat Terrier do search and rescue? Learn about the Jack-Rat Terrier's SAR capabilities.

Yes

This breed would make an excellent 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 in locating missing people.

The Jack-Rat Terrier breed is a good choice for SAR purposes.

Maritime Work Ability
Is a Jack-Rat Terrier good on boats? Learn about the Jack-Rat Terrier's maritime capabilities.

Yes

Jack-Rat Terrier 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.

Draft Work Capability
Can a Jack-Rat Terrier pull carts? Learn about the Jack-Rat Terrier's drafting abilities.

Not really

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.

Jack-Rat Terrier is not the best breed for drafting purposes.

Military Service Background
Was a Jack-Rat Terrier used in military service? Learn about the Jack-Rat Terrier's military history.

Not really

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

Jack-Rat Terrier Reproducibility

Puppy Litter Size
How many puppies does a Jack-Rat Terrier usually have? Learn about typical litter sizes.
4-8 puppies
Pregnancy Duration
How long is a Jack-Rat Terrier pregnant? Learn about the Jack-Rat Terrier's gestation period.

60-64 days

Reproductive cycle of the female Jack-Rat Terrier: 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.

Breeding Frequency
How often can a Jack-Rat Terrier have puppies? Learn about safe breeding intervals.

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.

Jack-Rat Terrier Recognition

AKC Classification
What AKC group is a Jack-Rat Terrier in? Learn about the Jack-Rat Terrier's AKC classification.
Not recognized by the American Kennel Club.
FCI Classification
What FCI group is a Jack-Rat Terrier in? Learn about the Jack-Rat Terrier's international classification.
Not recognized by FCI.

Jack-Rat Terrier Pros and Cons

Pros
  • Intelligence Rating: Outstanding: Jack-Rat Terrier is one of the brightest dog breeds.
  • Grooming Requirements: Easy to groom: The Jack-Rat Terrier doesn't require a lot of grooming.
  • Drooling Tendency: The Jack-Rat Terrier is a perfect example of a very low drooling tendency.
  • Watchdog Rating: Jack-Rat Terrier dogs are good watchdogs.
  • Lifestyle Adaptability: Jack-Rat Terrier dogs adapt very well to lifestyle changes and basically all living environments.
  • Child Compatibility: Jack-Rat Terrier dogs are kid-friendly dogs.
  • Dog Friendly: Jack-Rat Terrier dogs are dog-friendly dogs.
  • Senior Citizens Friendly: Jack-Rat Terriers are usually recommended for elderly people.
  • Good For First Time Owners: Jack-Rat Terrier dogs are good for novice owners, due to their easy-going personality.
  • Search & Rescue Potential: This breed would make an excellent search and rescue dog.
  • Maritime Work Ability: Jack-Rat Terrier 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.

Cons
  • Allergy Friendliness: Jack-Rat Terrier dogs don't do well with allergy sufferers by causing allergic reactions.
  • Shedding Level: Jack-Rat Terrier dogs are heavy shedders.
  • Obesity Tendency: Average to High: If you don't pay attention to the Jack-Rat Terrier's weight, he can easily gain weight.
  • Impulse to Wander or Roam: The wanderlust potential of the Jack-Rat Terrier is strong enough to escape from home.
  • Alone Time Tolerance: Jack-Rat Terrier 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: Jack-Rat Terrier is not the best dog breed for office environment.

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