While no dogs are truly 100% hypoallergenic, Zuchons are about as close as it gets, making them an ideal pet if you are an allergy sufferer.

Unfortunately, the Bull Jack is not hypoallergenic, making it not a good choice for a dog lover who suffers from pet allergies.

Active
Playful
Happy
Sensitive
Courageous
Intelligent
Friendly
Outgoing
Affectionate
Lively
Gentle
Cheerful

Loving
Stubborn
Independent
Energetic
Alert
Courageous
Friendly
Social
Sweet
Aggressive
Cheerful

Zuchons are low shedding dogs, requiring minimal coat care.

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

United States

United States

Shih Tzu, Bichon Frise

Bulldog, Jack Russell Terrier

ACHC = American Canine Hybrid Club
DDKC = Designer Dogs Kennel Club
DRA = Dog Registry of America, Inc.
IDCR = International Designer Canine Registry®
DBR = Designer Breed Registry

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

1990s

Unknown

Hazel
Brown

Brown

Black

Black

Black
Cream
Red
Pied
White
Fawn
Gray

Brown
White
Black

Zuchons have longer coats compared to most dogs.

Bull Jacks have medium-length coats.

Curly

Wiry

A Zuchon can have a litter of 2-5 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 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.

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

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.

Patellar Luxation
Deafness
Canine Hip Dysplasia

Patellar Luxation
Glaucoma
Hip Dysplasia
Hemolytic Anemia

Allergies
Liver Disease
Epilepsy
Diabetes
Progressive Retinal Atrophy (PRA)

Cherry Eye
Epilepsy
Heart Murmur
Atopy
Mass Cell Tumor

Eye Examination
Blood Count
Internal Imaging (x-ray, CT scan, MRI, etc.)
Hearing and Ear Tests
Urine Sample
Physical and Neurologic Exam

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

Zuchons' high energy levels make them unsuitable for a low-key dog, choose accordingly.

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

Zuchon has very high social needs and requires regular mental and physical stimulation, a job or purpose, and companionship.

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

Zuchons are known for their relaxed and calm nature and enjoy long periods of sleep.

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

Zuchons bark moderately when necessary and may also bark due to certain triggers like fear, alarm, boredom, greeting, separation anxiety and compulsive barking.

Bull Jacks are typically quiet and only bark when needed, such as to alert their owner or when in distress.

Zuchons are low-energy dogs. This breed make a great companion for a relatively inactive person. Zuchon dogs require a few short daily walks, and then they're happy snuggling next to you for the rest of the day.

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.

There's really no limit to how far you walk your dog as long as they're comfortable. For Zuchon, it's at least 6 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 Bull Jack, it's at least 12 miles / week. Just remember to build distance and stamina gradually over time.

In general most Zuchons usually need at least 30 minutes of exercise daily. This can be spread across the day and include all sorts of high-energy activities, like walking, running and playing.

In general most Bull Jacks usually need at least 60 minutes of exercise daily. This can be spread across the day and include all sorts of high-energy activities, like walking, running and playing.

Zuchons have high grooming needs, requiring regular trims and professional grooming assistance to keep their coat healthy.

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

Ideally, Zuchon should be brushed at least 2 or 3 times a week (preferably daily) improve shedding.

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

Pin Brush
Dematter
Scissors
Nail Clipper

Slicker Brush
Comb
Nail Clipper

For an average 6-15 pound (3 - 7 kg) Zuchon feed 1.5 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 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.

The average cost of a Zuchon is somewhere $1.30 - $1.40 per day.

The average cost of a Bull Jack is somewhere $1.70 - $2.00 per day.

The average per month expenses of a Zuchon is between $35 - $42. This makes an average of $420 - $504 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 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.

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

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

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

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

Zuchons have an average level of friendliness towards children.

Bull Jacks are good with kids if socialized and trained from a young age.

Zuchons are very friendly with cats and make great companions for them.

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