While no dogs are truly 100% hypoallergenic, Havaneses 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.

Affectionate
Gentle
Playful
Companionable
Intelligent
Responsive
Sturdy
Lively
Amiable
Charming

Loving
Stubborn
Independent
Energetic
Alert
Courageous
Friendly
Social
Sweet
Aggressive
Cheerful

Havaneses shed very little hair, making them a great choice for those who dislike excess hair in the house.

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

Havaneses make excellent watchdogs - they're vocal and protective of their territory.

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

Cuba

United States

Bichon Tenerife, Blanquito de le Habana

Bulldog, Jack Russell Terrier

American Canine Registry
American Kennel Club
America's Pet Registry
Canadian Kennel Club
Dog Registry of America Inc.
Federation Cynologique Internationale
Kennel Club of Great Britain
North American Purebred Registry, Inc.
American Canine Association, Inc.
Australian National Kennel Council
Continental Kennel Club
National Kennel Club
United Kennel Club
Havanese Club of America

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

1700s

Unknown

Brown

Brown

Black
Brown

Black

Black
Brown
Red
Cream
Fawn
Blue
Brindle
Sable
Silver

Brown
White
Black

Havaneses are known for their coat length.

Bull Jacks have medium-length coats.

Wavy

Wiry

A Havanese can have a litter of 14-16 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 Havanese 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
Cherry Eye
Cataracts
Legg-Calve-Perthes Disease
Portosystemic Shunt
Heart Murmur

Patellar Luxation
Glaucoma
Hip Dysplasia
Hemolytic Anemia

Progressive Retinal Atrophy
Hip Dysplasia
Chondrodysplasia (Chd)

Cherry Eye
Epilepsy
Heart Murmur
Atopy
Mass Cell Tumor

Eye
Hip
Hearing
Heart
Liver Ultrasound
X-Rays
Eye Examination

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

Havanese 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.

Havaneses require minimal physical activity for a healthy lifestyle.

Bull Jacks need moderate physical activity and are great for families and active individuals.

Havanese dogs are generally less vocal than other breeds and only bark when necessary, such as to alert their owner or communicate.

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

Havaneses 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.

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 Havanese, it's at least 7 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.

Ideally, Havanese 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

Slicker Brush
Comb
Clipper
Nail Clipper

Slicker Brush
Comb
Nail Clipper

For an average 10-15 pound (5 - 7 kg) Havanese feed 1.2 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 Havanese is somewhere $1.40 - $1.80 per day.

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

The average per month expenses of a Havanese is between $42 - $53. This makes an average of $504 - $636 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.

Havaneses 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.

Havaneses 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.

Havaneses make excellent family pets for kids due to their gentle, protective nature and calm temperament.

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

Havaneses 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.

Havaneses are very playful, so adopting an older one might be a better option for a more relaxed experience.

Bull Jacks have an average level of playfulness, enjoying playtime like most dogs but not excessively so.

The Havanese is highly intelligent and eager to please, making it a great choice for both novice and experienced dog owners due to its easy trainability.

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