While no dogs are truly 100% hypoallergenic, Mountain Curs 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.

Intelligent
Protective
Courageous
Watchful
Quiet
Energetic

Loving
Stubborn
Independent
Energetic
Alert
Courageous
Friendly
Social
Sweet
Aggressive
Cheerful

Mountain Curs 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.

Choose a Mountain Cur if you want a top-notch watchdog. This breed takes guarding seriously, and may not require much training, though obedience or guard dog training can improve their skills.

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

United States

United States

Native Curs, Indian Curs and Terrier-like Curs

Bulldog, Jack Russell Terrier

Continental Kennel Club
Dog Registry of America Inc.
United Kennel Club
American Canine Association, Inc.

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

1800s

Unknown

Brown

Brown

Black

Black

Brindle
Black

Brown
White
Black

Straight

Wiry

A Mountain Cur can have a litter of 12-16 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.

Mountain Curs have average adaptability to changes in lifestyle and living environments compared to other breeds.

Bull Jacks are highly adaptable and versatile, making them excellent companions for families and individuals of all lifestyles.

While the Mountain Cur 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.

Usually A Very Healthy Breed

Patellar Luxation
Glaucoma
Hip Dysplasia
Hemolytic Anemia

Deafness

Cherry Eye
Epilepsy
Heart Murmur
Atopy
Mass Cell Tumor

Yearly Physical Examination

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

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

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

Mountain Curs need high physical activity and are ideal for active individuals, but not suitable for sedentary lifestyles or small apartments.

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

Mountain Curs are active and require sufficient sleep to stay healthy.

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

There's really no limit to how far you walk your dog as long as they're comfortable. For Mountain Cur, it's at least 14 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 Mountain Curs usually need at least 90 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.

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

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

Slicker Brush
Nail Clipper

Slicker Brush
Comb
Nail Clipper

For an average 45-60 pound (20 - 27 kg) Mountain Cur feed 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 per month expenses of a Mountain Cur 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.

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.

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

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

The Mountain Cur is not suitable for apartments and requires a large yard to thrive. Pent-up energy in small spaces can lead to destructive behavior.

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

Mountain Curs are average in their friendliness toward cats and tend to do well with them, especially if raised together.

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

Mountain Curs are less friendly towards other dogs, but can improve with socialization.

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

Mountain Curs are averagely friendly around strangers but benefit from early socialisation.

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

The Mountain Cur 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.