While no dogs are truly 100% hypoallergenic, Crusties are about as close as it gets, making them an ideal pet if you are an allergy sufferer.

Unfortunately, the Irish Mastiff is not hypoallergenic, making it not a good choice for a dog lover who suffers from pet allergies.

Playful
Independent
Happy
Energetic
Alert
Courageous
Intelligent
Affectionate
Loyal
Lively
Tempered
Sweet

Dignified
Protective
Alert
Courageous
Intelligent
Affectionate
Patient
Loyal
Tempered
Sweet
Cheerful
Generous
Thoughtful

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

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

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

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

Yorkshire Terrier and Chinese Crested

Mastiff and Irish Wolfhound

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.
IDCR = International Designer Canine Registry®

Brown

Brown

Black

Black

Brown
Black

Black
Blue
Brindle
Cream
Gray
Red
Silver

Straight

Wiry

A Crustie 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.

An Irish Mastiff can have a litter of 3-5 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.

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

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

Crusties 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 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.

Legg-Calve-Perthes Disease
Collapsed Trachea

Hip And Elbow Dysplasia
Bloat
Heart Conditions

None

Osteosarcoma
Wobbler's Syndrome
Eye Diseases and Disorders

X-Rays
Physical Examination
Ultrasound

Eye Examination
Biopsy
X-ray imaging
Electrocardiogram

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

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

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

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

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

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

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

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

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

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

Crusties are high-energy dogs. They need mental as well as physical exercise. These dogs require a lot of your involvement and without it they can, and will, become problematic dogs.

Irish Mastiffs 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.

Crusties 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 Mastiff requires an average amount of grooming compared to other breeds.

Pin Brush
Comb
Scissors
Nail Clipper

Slicker Brush
Comb
Deshedder
Nail Clipper

For an average 7-13 pound (3 - 6 kg) Crustie 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 120-180 pound (54 - 82 kg) Irish 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 Crustie is somewhere $1.10 - $1.40 per day.

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

The average per month expenses of a Crustie is between $28 - $42. This makes an average of $336 - $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 an Irish 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.

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

Irish Mastiff has below average obedience intelligence, but they excel in understanding human emotions.

This breed is sensitive to its environment and best suited for patient and understanding families with a consistent routine.

Irish Mastiffs have average emotions and adapt well to different situations.

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

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

Crusties have an average level of friendliness towards children.

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

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

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

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

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

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

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