Playful
Independent
Happy
Energetic
Alert
Courageous
Intelligent
Friendly
Loyal

Protective
Alert
Powerful
Courageous
Intelligent
Docile
Affectionate
Reliable
Loyal
Devoted
Bold
Fearless
Calm

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

Staffy Bull Bullmastiffs are low shedding dogs, requiring minimal coat care.

Yorkshire Terrier, Papillon

Bullmastiff and Staffordshire Bull 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

DRA = Dog Registry of America, Inc.

Brown

Hazel

Black

Black

Black
Blue
Silver
White
Fawn
Red
Brown
Sable

Brindle
White
Black
Fawn
Red

Yorkillons have longer coats compared to most dogs.

Staffy Bull Bullmastiffs have coats that can be either short or medium in length.

A Yorkillon can have a litter of 4-6 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 Staffy Bull Bullmastiff 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.

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

Staffy Bull Bullmastiffs have average adaptability to changes in lifestyle and living environments compared to other breeds.

Patellar Luxation
Portacaval Shunt
Deafness
Hip Dysplasia
Hypoglycemia
Mitral Valve Disease
Legg-Calve-Perthes Disease
Collapsed Trachea

Entropion
Hip Dysplasia
Gastric Dilation Volvulus

Cataracts
Von Willebrand's Disease
Follicular Dysplasia
Progressive Retinal Atrophy (PRA)

Patellar Luxation
Elbow Dysplasia
Progressive Retinal Atrophy
Cataracts

Eye
Heart
Liver Ultrasound
X-Rays
Endoscopy
Complete Physical Examination
Hip and Knee
DNA

Physical Examination
Radiographs
Urinalysis
ECG
Optical Exam
Schirmer Tear Test
Joint Fluid Sample
Blood Work
Electroretinogram

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

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

Yorkillons sleep less than other breeds but still need adequate sleep for good health.

Staffy Bull Bullmastiffs are known for their relaxed and calm nature and enjoy long periods of sleep.

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

In general most Yorkillons 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 Staffy Bull Bullmastiffs usually need at least 45 minutes of exercise daily. This can be spread across the day and include all sorts of high-energy activities, like walking, running and playing.

Yorkillons require significant grooming, including regular trims and professional grooming assistance to maintain their coat. They may also require frequent bathing to keep their coat and skin healthy.

The Staffy Bull Bullmastiff has low grooming needs and is easy to maintain.

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

Staffy Bull Bullmastiff 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
Scissors
Nail Clipper

Pin Brush
Nail Clipper

For an average 7-9 pound (3 - 4 kg) Yorkillon 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 38-130 pound (17 - 59 kg) Staffy Bull Bullmastiff 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 Yorkillon is somewhere $1.30 - $1.40 per day.

The average cost of a Staffy Bull Bullmastiff is somewhere $2.80 - $4.20 per day.

The average per month expenses of a Yorkillon is between $32 - $42. This makes an average of $384 - $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 Staffy Bull Bullmastiff 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.

The Yorkillon is a great apartment dog, thriving with sufficient exercise and time outside as part of their daily routine.

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

Yorkillons have an average level of friendliness towards children.

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

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

Staffy Bull Bullmastiffs are somewhat cat friendly and can be trained to get along with cats.

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

Staffy Bull Bullmastiffs are not dog-friendly.

Yorkillons are a playful breed that needs daily playtime to be happy.

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

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

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