Affectionate
Courageous
Good-natured
Calm
Dignified
Protective

Playful
Loving
Independent
Courageous
Intelligent
Friendly
Affectionate
Loyal
Devoted
Gentle
Going
Cheerful
Reserved
Suspicious

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

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

United States

United States

English Mastiff, Anatolian Mastiff

Pug and Shar-Pei

1990s

1970

Brown
Amber

Brown

Black

Black
Brown

Fawn
Brown
Brindle

White
Brown
Gray
Black

American Mastiffs have medium-length coats.

Ori Peis have coats that can be either short or medium in length.

An American Mastiff can have a litter of 10-12 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.

An Ori Pei 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.

American Mastiffs have average adaptability to changes in lifestyle and living environments compared to other breeds.

Ori Peis are known for their adaptability and can adjust well to different environments and lifestyle changes.

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

The Ori Pei 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.

Joint Dysplasia

Patellar Luxation
Epilepsy
Eye Problems
Legg-Calve Perthes Disease
Brain
Neurological Conditions

Skin Problems
Foreleg Lameness
Eye Problems
Hyperthyroidism

OCD
Hypothyroidism
Cancer
Chinese Shar-Pei Fever
Gastric Dilation Volvulus (GDV) or Bloat

Eye Examinations
Serum Chemistry
Regular Full Physical Examination By Veterinarian
Full Blood Work
Blood Chemistry
Diagnostic Imaging
Skin Scrapings and Biopsies

Eye Examinations
Internal Imaging (x-ray, CT scan, MRI, etc.)
Full Physical Examination
Neurological Testing
Blood Tests and Analysis
X-rays of various parts of the skeletal system

American Mastiffs are a good choice for a low-key lifestyle due to their low energy levels.

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

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

Ori Pei has above average social needs and thrives with interaction with humans and other dogs.

American Mastiffs need only a small amount of physical activity, ideal for busy or elderly people or those with limited space.

Ori Peis need moderate physical activity and are great for families and active individuals.

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

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

Fetch, Play

Walk, Run, Play, Nap, Walking, Tug-of-war, Go on Vacation, Watching tv, Fetch, Taking walks, Cuddling, Naps, Sleep, Treats, More cuddles, Cuddles, Bed privileges, Play wrestling, Kisses, Being carried, Chase, Walks

There's really no limit to how far you walk your dog as long as they're comfortable. For American Mastiff, it's at least 10 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 Ori Pei, it's at least 4 miles / week. Just remember to build distance and stamina gradually over time.

In general most American Mastiffs 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.

In general most Ori Peis usually need at least 40 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 American Mastiff requires an average amount of grooming compared to other breeds.

The Ori Pei has low grooming needs and is easy to maintain.

Pin Brush
Slicker Brush
Deshedder
Nail Clipper

Pin Brush
Nail Clipper

For an average 160-200 pound (73 - 91 kg) American 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.

For an average 15-30 pound (7 - 14 kg) Ori Pei 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.

The average cost of an American Mastiff is somewhere $3.90 - $4.20 per day.

The average cost of an Ori Pei is somewhere $1.70 - $2.00 per day.

The average per month expenses of an American 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.

The average per month expenses of an Ori Pei 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.

American Mastiff is a very intelligent and trainable breed.

Ori Pei has below average obedience intelligence, but they excel in understanding human emotions.

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

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

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

Ori Peis have an average level of friendliness towards children.

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

Ori Peis are good with cats, but early training is needed to prevent chasing behavior.

American Mastiffs are average in their friendliness towards other dogs, and socialization can help.

Ori Peis are friendly and active companions, and can be good family pets, though their friendliness towards other dogs may vary.

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

Ori Peis are usually easy to train but require consistency to fully obey commands.