Courageous
Intelligent
Affectionate
Loyal
Gentle
Social
Sweet
Cheerful
Faithful

Guarding
Hunting
Companionable
Protective
Sensitive
Shy
Fearful
Polite

Bernefies shed a lot of hair each year, so frequent brushing is essential for reducing shedding and maintaining coat health.

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

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

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

Bernese Mountain Dog, Newfoundland

Mastiff and Labrador Retriever

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

Dog Registry of America Inc.
American Canine Hybrid Club
Designer Breed Registry
Designer Dogs Kennel Club
International Designer Canine Registry

A Bernefie can have a litter of 4-12 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.

A Mastador 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.

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

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

The Bernefie 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.

Mastadors typically have low vet costs due to their good health, but it's important to monitor their health and seek vet care when necessary.

Elbow Dysplasia
Hip Dysplasia
Histiocytosis

Elbow Dysplasia
Pulmonic Stenosis
Cataracts
Retinal Dysplasia
Canine Hip Dysplasia
Obesity
Gastric Dilation Volvulus (GDV) or Bloat

Cataracts
Urolithiasis
Color Dilution Alopecia

Patellar Luxation
Entropion
Ectropion
Osteosarcoma
Hypothyroidism
Exercise Induced Collapse
Exposure Keratopathy Syndrome
Progressive Retinal Atrophy (PRA)

Elbow
Blood Test
Hip & Eye
Blood And Urine Protein Screens
X-Rays
Physical Examination

Eye Examination
Biopsy
Skin Evaluation
Radiographs
Blood And Urine Analysis

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

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

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

Mastadors require significant physical activity and suit those with an active lifestyle.

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

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

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

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

Coyote patrol, Leash keep-away, Snuggling, Walk, Swimming

Walking, Shopping, Dog Parks, Cuddling, Walk, Hiking, Run, Play, Tug-of-war, Cuddles, Fetch, Eating Snacks, Swim, Walks, Beach, Outdoor, Rough, Aggressive play, Playing in pool, Hide & Seek, Playing

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

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

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

Mastadors are not cat friendly.

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

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

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

Mastadors are quick to announce strangers and can be standoffish or suspicious.

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

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

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

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