Active
Playful
Happy
Courageous
Intelligent
Friendly
Outgoing
Affectionate
Lively
Gentle
Aggressive

Protective
Alert
Powerful
Courageous
Intelligent
Docile
Affectionate
Reliable
Loyal
Devoted
Cheerful
Calm

BoShihs are low shedding dogs, requiring minimal coat care.

Doubull-Mastiffs are moderate shedders, but regular brushing can reduce shedding and maintain coat health.

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

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

United States

United States

Boston Terrier and Shih Tzu

Bullmastiff, Mastiff

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

ACHC = American Canine Hybrid Club
DDKC = Designer Dogs Kennel Club
DRA = Dog Registry of America, Inc.

Brown

Brown

Black

Black

Red
White
Gray

Fawn
Brindle

BoShihs have longer coats compared to most dogs.

Doubull-Mastiffs have coats that can be either short or medium in length.

A BoShih 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 Doubull-Mastiff can have a litter of 4-13 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.

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

Doubull-Mastiffs are known for their adaptability and can adjust well to different environments and lifestyle changes.

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

The Doubull-Mastiff breed is generally very healthy, requiring minimal vet visits. Still, it's important to keep an eye on their health and seek veterinary care when needed.

Patellar Luxation
Hip Dysplasia
Reverse Sneezing

Entropion
Elbow Dysplasia
Retinal Dysplasia
Hip Dysplasia
Bloat
Ataxia

Allergies

Ectropion
Progressive Retinal Atrophy
Cataracts
Retinal Dysplasia

X-Rays
CT Scan
Physical Examination
Allergy Testing

X-Rays
MRI
CT Scan
Eye Examination
Myelography (Dye And X-Ray to Assess The Spinal Cord)

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

Doubull-Mastiff has average social needs and is less independent than other breeds.

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

Doubull-Mastiffs are known for their relaxed and calm nature and enjoy long periods of sleep.

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

Doubull-Mastiffs are typically quiet and only bark when needed, such as to alert their owner or when in distress.

Walking, Playing, Running, Walk, Road trip, Catch treats, Play, Nap, Tug-of-war, High Five, Hide & Seek, Brushing, Bath time, Eating Snacks, Dressing up, Playing ins, Sleeping, Treats, Cuddl, Short walks, Greenies, Camping, Cuddling, Playing fetch, Just

Teaching tricks, Fetch, Dog Parks, Hike, Swim, Walk, Tug-of-war, Tug of war, Walks, Swimming, Cuddling

BoShihs 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.

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

There's really no limit to how far you walk your dog as long as they're comfortable. For BoShih, 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 Doubull-Mastiff, it's at least 7 miles / week. Just remember to build distance and stamina gradually over time.

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

The Doubull-Mastiff has low grooming needs and is easy to maintain.

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

Doubull-Mastiff 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
Comb
Deshedder
Nail Clipper

Slicker Brush
Comb
Nail Clipper

For an average 10-20 pound (5 - 9 kg) BoShih feed 1 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 130-200 pound (59 - 91 kg) Doubull-Mastiff feed 4 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 BoShih is somewhere $1.10 - $1.40 per day.

The average cost of a Doubull-Mastiff is somewhere $3.90 - $4.20 per day.

The average per month expenses of a BoShih 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 Doubull-Mastiff is between $112 - $126. This makes an average of $1344 - $1512 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.

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

Doubull-Mastiff is an independent and stubborn breed with low obedience intelligence, making training a test of patience.

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

Doubull-Mastiffs are good apartment dogs as long as they get enough exercise and stimulation outside of the apartment.

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

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

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

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

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

Doubull-Mastiffs are less friendly towards other dogs, but can improve with socialization.

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

Doubull-Mastiffs are averagely friendly around strangers but benefit from early socialisation.

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

Doubull-Mastiffs are not known for being a highly playful breed.