While no dogs are truly 100% hypoallergenic, Zuchons 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.

Active
Playful
Happy
Sensitive
Courageous
Intelligent
Friendly
Outgoing
Affectionate
Lively
Gentle
Cheerful

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

Zuchons are low shedding dogs, requiring minimal coat care.

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

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

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

United States

United States

Shih Tzu, Bichon Frise

Mastiff and Irish Wolfhound

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

ACHC = American Canine Hybrid Club
DDKC = Designer Dogs Kennel Club
DRA = Dog Registry of America, Inc.
IDCR = International Designer Canine Registry®

1990s

Unknown

Hazel
Brown

Brown

Black

Black

Black
Cream
Red
Pied
White
Fawn
Gray

Black
Blue
Brindle
Cream
Gray
Red
Silver

Zuchons have longer coats compared to most dogs.

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

Curly

Wiry

A Zuchon can have a litter of 2-5 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.

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.

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

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.

Patellar Luxation
Deafness
Canine Hip Dysplasia

Hip And Elbow Dysplasia
Bloat
Heart Conditions

Allergies
Liver Disease
Epilepsy
Diabetes
Progressive Retinal Atrophy (PRA)

Osteosarcoma
Wobbler's Syndrome
Eye Diseases and Disorders

Eye Examination
Blood Count
Internal Imaging (x-ray, CT scan, MRI, etc.)
Hearing and Ear Tests
Urine Sample
Physical and Neurologic Exam

Eye Examination
Biopsy
X-ray imaging
Electrocardiogram

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

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

Zuchon 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.

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

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

Zuchons 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.

Swimming, Sleeping, Running, Play, Road trips, Walking, Cuddles, Tug-of-war, Run, Nap, Fetch, Brushing, Catch treats, Chase, Bath time, Eating Snacks, Toys, Walk, Catch, Cuddle, Playing fetch

Playdate, Tracking, Tug-of-war, Fetch, Swim, Run, Walks, Lure coursing, Hikes, Swimming

Zuchons are low-energy dogs. This breed make a great companion for a relatively inactive person. Zuchon dogs require a few short daily walks, and then they're happy snuggling next to you for the rest of the day.

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.

There's really no limit to how far you walk your dog as long as they're comfortable. For Zuchon, 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 Irish Mastiff, it's at least 8 miles / week. Just remember to build distance and stamina gradually over time.

In general most Zuchons 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 Irish 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.

Zuchons have high grooming needs, requiring regular trims and professional grooming assistance to keep their coat healthy.

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

Pin Brush
Dematter
Scissors
Nail Clipper

Slicker Brush
Comb
Deshedder
Nail Clipper

For an average 6-15 pound (3 - 7 kg) Zuchon feed 1.5 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 120-180 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 Zuchon is somewhere $1.30 - $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 Zuchon is between $35 - $42. This makes an average of $420 - $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.

Zuchons 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 and requires gentle handling and a calm home environment.

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

Zuchons 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.

Zuchons 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.

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

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

Zuchons are generally very friendly towards other dogs, with a happy and affectionate temperament.

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

Zuchons 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.