Bullmastiff tends to gain weight easily, needs increased exercise and playtime along with controlled food intake.

Irish Water Spaniel has average risk of obesity, needs daily walks and quality diet to maintain healthy weight.

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

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

Alert
Courageous
Docile
Loyal
Reliable
Calm
Devoted
Powerful
Protective

Active
Clownish
Intelligent
Alert
Inquisitive
Quick

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

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

Choose a Bullmastiff if you want a top-notch watchdog. This breed takes guarding seriously, and may not require much training, though obedience or guard dog training can improve their skills.

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

England

Ireland

mastiff, bulldogs

poodle, portuguese water dog, barbet

Working (AKC:1934)
Guardian Dogs (UKC)

Sporting (AKC:1884)
Gun Dogs (UKC)

Hazel

Brown
Amber

Black

Black
Brown

Red
Fawn
Brindle

Brown

Bullmastiffs have short coats.

Irish Water Spaniels have longer coats compared to most dogs.

Straight

Curly

A Bullmastiff can have a litter of 8-10 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 Water Spaniel 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.

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

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

The Bullmastiff 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.

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

Gastric Torsion
Elbow Dysplasia
Hip Dysplasia
Cancer

Entropion
Elbow Dysplasia
Hip Dysplasia
Hypothyroidism

Entropion
Progressive Retinal Atrophy

Otitis Externa
Entropion
Eye Problems
Hypothyroidism

Hip
Elbow
Blood Test
X-Rays
Eye Examination

Eye
Hip
Thyroid Tests
X-Rays
Eye Examination

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

Irish Water Spaniels thrive on an active lifestyle due to their high-energy nature.

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

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

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

Irish Water Spaniels are active and require sufficient sleep to stay healthy.

Bullmastiff excessively drools, consider a different breed if not appealing.

Irish Water Spaniel has low drooling tendency, suitable for those who dislike drool marks.

Bullmastiffs are typically quiet and only bark when needed, such as to alert their owner or when in distress.

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

Bullmastiff dogs are highly protective and make excellent guard dogs due to their strong instinct to defend their territory and owners, and their high level of vigilance.

While Irish Water Spaniel dogs can defend their territory or owners, it's not their primary trait, and they are not ideal guard dogs.

Walking, Catch treats, Train, Jumping, Fetch, Walk, Run, Playing, Chasing, Greeting, Belly rubs, Running, Sniff, Nap, Snuggle, Eating Snacks, Sniffing, Swim, Water, Nose work, Play, Go to Beach, Go to Park, Frisbee, Go Camping, Groom, Hike, Fish, Chase, Bath time

Walking, Swimming, Hunting, Running

Bullmastiffs 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.

Irish Water Spaniels 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.

There's really no limit to how far you walk your dog as long as they're comfortable. For Bullmastiff, it's at least 7 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 Water Spaniel, it's at least 15 miles / week. Just remember to build distance and stamina gradually over time.

In general most Bullmastiffs 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.

In general most Irish Water Spaniels 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.

The Bullmastiff has low grooming needs and is easy to maintain.

Irish Water Spaniels 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.

Pin Brush
Comb
Nail Clipper

Pin Brush
Comb
Nail Clipper

For an average 110-133 pound (50 - 60 kg) Bullmastiff feed 3 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 55-68 pound (25 - 31 kg) Irish Water Spaniel feed 2.5 cups daily. But, keep in mind, the amount you feed is going to be dependent on the quality of the food you are feeding.

The average cost of a Bullmastiff is somewhere $2.10 - $2.70 per day.

The average cost of an Irish Water Spaniel is somewhere $2.50 - $3.20 per day.

The average per month expenses of a Bullmastiff is between $56 - $84. This makes an average of $672 - $1008 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 Water Spaniel is between $74 - $95. This makes an average of $888 - $1140 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.

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

Irish Water Spaniel is a very intelligent and trainable breed.

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

Irish Water Spaniels can do well in apartments with enough exercise and time outside, but a small yard would be ideal.

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

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

Bullmastiffs are not cat friendly.

Irish Water Spaniels are somewhat cat friendly and can be trained to get along with cats.

Bullmastiffs are not dog-friendly.

Irish Water Spaniels are less friendly towards other dogs, but can improve with socialization.

Bullmastiffs are averagely friendly around strangers but benefit from early socialisation.

Irish Water Spaniels are quick to announce strangers and can be standoffish or suspicious.

Bullmastiffs are not known for being a highly playful breed.

Irish Water Spaniels are a playful breed that needs daily playtime to be happy.

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

Irish Water Spaniels are popular for their ease of training and quick learning ability.