Loving
Stubborn
Independent
Energetic
Alert
Courageous
Friendly
Social
Sweet
Aggressive
Cheerful

Affectionate
Gentle
Lively
Friendly
Intelligent
Quiet
Outright
Adaptable
Companionable

Bull Jacks are heavy shedders, but regular brushing can help manage shedding and promote a healthy coat.

Whippets are low shedding dogs, requiring minimal coat care.

Bull Jacks aren't great guard dogs; they tend to just watch without taking action.

Whippets are decent watchdogs - they'll alert their owner if something seems amiss.

United States

England

Bulldog, Jack Russell Terrier

terrier, greyhound, spaniel

ACHC = American Canine Hybrid Club
DRA = Dog Registry of America, Inc.

American Canine Registry
American Kennel Club
Canadian Kennel Club
Dog Registry of America Inc.
Federation Cynologique Internationale
North American Purebred Registry, Inc.
American Canine Association, Inc.
Australian National Kennel Council
Continental Kennel Club
National Kennel Club
New Zealand Kennel Club
United Kennel Club
Canadian Canine Registry

Unknown

1800s

Brown

Brown

Black

Black

Brown
White
Black

Black
Blue
White
Fawn
Red
Brindle

Bull Jacks have medium-length coats.

Whippets have coats that can be either short or medium in length.

Wiry

Straight

A Bull Jack can have a litter of 4-8 puppies on average. However, it's worth noting that the size of the litters can vary greatly. Factors that can influence litter size include the health of the mother, breeding history, and genetics.

A Whippet can have a litter of 12-15 puppies on average. However, it's worth noting that the size of the litters can vary greatly. Factors that can influence litter size include the health of the mother, breeding history, and genetics.

Bull Jacks typically have low vet costs due to their good health, but it's important to monitor their health and seek vet care when necessary.

While the Whippet breed is generally healthy, occasional vet check-ups are still necessary to address any health concerns.

Patellar Luxation
Glaucoma
Hip Dysplasia
Hemolytic Anemia

Progressive Retinal Atrophy
Von Willebrand's Disease
Anesthesia Sensitivity/Allergy
Corneal Dystrophy

Cherry Eye
Epilepsy
Heart Murmur
Atopy
Mass Cell Tumor

Cataracts
Lens Luxation

X-Rays
Eye Examination
Electrocardiogram
Complete Blood Count
Skin Biopsy
Allergy Testing

Blood Test
Dna For Vwd
Eye Examination
Physical Examination

Bull Jacks are suitable for those with a balanced lifestyle as they have an average energy level.

Whippets thrive on an active lifestyle due to their high-energy nature.

Bull Jack has above average social needs and thrives with interaction with humans and other dogs.

Whippet has average social needs and is less independent than other breeds.

Bull Jacks have moderate energy levels and typical sleep patterns of 12-14 hours per day.

Whippets are active and require sufficient sleep to stay healthy.

Bull Jacks are high-energy dogs. They need mental as well as physical exercise. These dogs require a lot of your involvement and without it they can, and will, become problematic dogs.

Whippets are medium-energy dogs and typically enjoy socializing and playing casual or even sustained games of chase with other dogs. They may also have occasional periods of barking or racing around the house.

There's really no limit to how far you walk your dog as long as they're comfortable. For Bull Jack, it's at least 12 miles / week. Just remember to build distance and stamina gradually over time.

There's really no limit to how far you walk your dog as long as they're comfortable. For Whippet, it's at least 10 miles / week. Just remember to build distance and stamina gradually over time.

The Bull Jack requires an average amount of grooming compared to other breeds.

The Whippet is a low-maintenance breed that doesn't require much grooming.

Bull Jack should be brushed at least once a week. Of course you can give them more frequent brushes if you find that they are still shedding a lot

In general Whippet should be brushed at least once a month. Of course you can give them more frequent brushes, especially if they enjoyed it

Slicker Brush
Comb
Nail Clipper

Slicker Brush
Nail Clipper

For an average 17-55 pound (8 - 25 kg) Bull Jack feed 3 cups daily. But, keep in mind, the amount you feed is going to be dependent on the quality of the food you are feeding.

For an average 25-40 pound (11 - 18 kg) Whippet feed 2.8 cups daily. But, keep in mind, the amount you feed is going to be dependent on the quality of the food you are feeding.

The average per month expenses of a Bull Jack is between $49 - $63. This makes an average of $588 - $756 per year. It will be on the higher side when the dog is still small because it will need more frequent visits to the vet, shots.

The average per month expenses of a Whippet is between $48 - $63. This makes an average of $576 - $756 per year. It will be on the higher side when the dog is still small because it will need more frequent visits to the vet, shots.

Bull Jack has below average obedience intelligence, but they excel in understanding human emotions.

Whippets are average in obedience intelligence but have a high IQ and may cause trouble if left unsupervised.

This breed is sensitive and requires gentle handling and a calm home environment.

This breed is sensitive to its environment and best suited for patient and understanding families with a consistent routine.

Bull Jacks are good apartment dogs as long as they get enough exercise and stimulation outside of the apartment.

Whippets make excellent apartment dogs, being fairly active indoors and not requiring a yard.

Bull Jacks are good with cats, but early training is needed to prevent chasing behavior.

Whippets are not cat friendly.

Bull Jacks are generally very friendly towards other dogs, with a happy and affectionate temperament.

Whippets are average in their friendliness towards other dogs, and socialization can help.

Bull Jacks are friendly but may bark at strangers, and training is easy due to their intelligence.

Whippets are averagely friendly around strangers but benefit from early socialisation.

Bull Jacks are usually easy to train but require consistency to fully obey commands.

Whippets are popular for their ease of training and quick learning ability.