Guarding
Hunting
Companionable
Protective
Sensitive
Shy
Fearful
Polite

Loving
Dignified
Intelligent
Confident
Friendly
Patient
Loyal
Devoted
Gentle
Tempered
Sweet
Reserved
Generous
Thoughtful

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

Irish Danes are moderate shedders, but regular brushing can reduce shedding and maintain coat health.

United States

United States

Mastiff and Labrador Retriever

Irish Wolfhound, Great Dane

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

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

Hazel
Brown

Brown

Black
Brown

Black

Black
Brown
Fawn
Brindle

Brindle
Sable
Cream
Red
Gray
Silver
Fawn
Blue
White
Black

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

Irish Danes have medium-length coats.

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.

An Irish Dane can have a litter of 10-15 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.

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

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

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.

The Irish Dane 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.

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

Entropion
Gastric Torsion
Cardiomyopathy
Canine Hip Dysplasia

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

Osteosarcoma
Myotonia

Eye Examination
Biopsy
Skin Evaluation
Radiographs
Blood And Urine Analysis

Radiographs
Internal Imaging (x-ray, CT scan, MRI, etc.)
Blood And Urine Analysis
Orthopedic Exam
Ocular Exam
Cardiac Test
Electromyography (EMG)
Muscle Biopsy
Blood Panel
Bone Biopsy

Mastadors' high energy levels make them unsuitable for a low-key dog, choose accordingly.

Irish Danes are a good choice for a low-key lifestyle due to their low energy levels.

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

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

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

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

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

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

In general most Mastadors 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 Irish Danes 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.

Mastadors 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 Irish Dane has low grooming needs and is easy to maintain.

Slicker Brush
Deshedder
Nail Clipper

Pin Brush
Comb
Nail Clipper

For an average 105-160 pound (48 - 73 kg) Mastador feed 3.5 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 120-150 pound (54 - 68 kg) Irish Dane 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.

Mastador is a very intelligent and trainable breed.

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

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.

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

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

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

Mastadors are not cat friendly.

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

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

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

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

Irish Danes are averagely friendly around strangers but benefit from early socialisation.

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

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