Great Dane vs Kangal Dog vs Bullmastiff Comparison - Dog breed selector: Apollo of Dogs or Kangal Shepherd Dog or Bullie? Find the right dog for you

"Find similarities and differences between Great Dane vs Kangal Dog vs Bullmastiff" Compare Great Dane and Kangal Dog. Which is better: Great Dane or Kangal Dog or Bullmastiff?

Size and Weight Price and Availability Trainability and Intelligence Personality and Temperament Activity and Playfulness Adaptability and Independence Bite Characteristics Health and Lifespan Energy and Activity Diet and Weight Management Allergies and Grooming Good With As a Working Dog Reproducibility Recognition Show differences only

Name	Great Dane	Kangal Dog	Bullmastiff
Origins	Germany	Turkey	England
All Dog Breeds By Country Of Origin
Group	Working Dogs	Pastoral / Herding Dogs	Working Dogs
Popularity Rank	14	492	51
Reviews	14	13	1
User Ratings

Common Names & Aliases Compare alternative names and nicknames used for Great Dane, Kangal Dog, and Bullmastiff breeds.	Apollo of Dogs Deutsche Dogge Gentle Giant German Mastiff Dane	Kangal Shepherd Dog Sivas Kangal Turkish Kangal Kangal Coban Kopegi	Bullie Bully
Breed Classification How do breed classifications differ between Great Dane, Kangal Dog, and Bullmastiff? Compare their breeding categories.	Purebred	Purebred	Purebred

Great Dane vs Kangal Dog vs Bullmastiff Size and Weight Comparison

Size Classification Compare size differences between Great Dane, Kangal Dog, and Bullmastiff. Which breed is the largest?	Giant	Giant	Large
Weight Statistics How do weights compare between Great Dane, Kangal Dog, and Bullmastiff? Compare adult weight ranges.	Male: 120-200 pounds (54-90 kg), Female: 100-130 pounds (45-59 kg)	Male: 110-145 pounds (50-66 kg), Female: 90-120 pounds (41-54 kg)	Male: 110-133 pounds (50–60 kg), Female: 100-120 pounds (45-55 kg)
Average Weight Which dog has a smaller / higher average weight?	Male: 160 pounds (72 kg), Female: 115 pounds (52 kg)	Male: 127.5 pounds (58 kg), Female: 105 pounds (47.5 kg)	Male: 121.5 pounds (50–60 kg), Female: 110 pounds (50 kg)
Height Which is taller, Great Dane or Kangal Dog or Bullmastiff? Great Dane vs Kangal Dog vs Bullmastiff height comparison:	Male: 30-34 inches (76-86 cm), Female: 28-32 inches (71-81 cm)	Male: 30-32 inches (77-86 cm), Female: 28-30 inches (72-77 cm)	Male: 25-27 inches (63–69 cm), Female: 24-26 inches (61–66 cm)
Average Height Which dog has a smaller / higher average height?	Male: 32 inches (81 cm), Female: 30 inches (76 cm)	Male: 31 inches (81.5 cm), Female: 29 inches (74.5 cm)	Male: 26 inches (63–69 cm), Female: 25 inches (61–66 cm)

Great Dane vs Kangal Dog vs Bullmastiff Price and Availability Comparison

Price Range Compare puppy costs for Great Dane, Kangal Dog, and Bullmastiff. Find price differences between these breeds.	$800-$1200	$600-$800	$1200-$1500
Availability Which is easier to get, Great Dane or Kangal Dog or Bullmastiff?	Very frequent: The Great Dane is quite easy to get.	Rare: You may rarely see each other in everyday life, but you might catch a glimpse of each other at dog shows.	Very frequent: The Bullmastiff is quite easy to get.

Great Dane vs Kangal Dog vs Bullmastiff Trainability and Intelligence Comparison

Intelligence Rating Compare intelligence levels between Great Dane, Kangal Dog, and Bullmastiff. Which breed ranks highest?	Smart: The Great Dane dogs have great intelligence. See more.	Average: It takes patience to teach this breed any tricks or commands, but the effort is worth it. See more.	Low to average: This canine intelligence is not the brightest one. See more.
Smartest Dog Breeds
Training Difficulty Compare training difficulty levels between Great Dane, Kangal Dog, and Bullmastiff. Which is easiest to train?	Great Dane dogs are quite easy to train. See more.	Kangal Dog dogs are quite easy to train. See more.	Bullmastiff dogs are quite easy to train. See more.
Least Obedient Dog Breeds		Dog Breeds That Easy To Train
Watchdog Rating Compare watchdog abilities of Great Dane, Kangal Dog, and Bullmastiff. Which breed is most alert?	Great Dane dogs are one of the best watchdogs. See more.	Kangal Dog dogs are one of the best watchdogs. See more.	Bullmastiff dogs are one of the best watchdogs. See more.
Territorial Protection Compare territorial instincts between Great Dane, Kangal Dog, and Bullmastiff. Which breed is most protective?	Great Dane dogs are extremely protective guard dogs. See more.	Kangal Dog dogs are extremely protective guard dogs. See more.	Bullmastiff dogs are extremely protective guard dogs. See more.
Guard Dog Breeds List

Great Dane vs Kangal Dog vs Bullmastiff Personality and Temperament Comparison

Personality Traits How do personalities differ between Great Dane, Kangal Dog, and Bullmastiff? Compare temperaments.	Loving Intelligent Confident Friendly Devoted Gentle Reserved	Independent Protective Alert Sensitive Selfish Calm Controlled	Protective Alert Powerful Courageous Docile Reliable Loyal Devoted Calm
Sensitivity Level Which dog is more sensitive? What's the difference?	Sensitive: Great Dane dogs don't like an irregular daily routine, noisy household, and frequent guest visits. See more.	They are a little bit more sensitive than other dog breeds. See more.	They are a little bit more sensitive than other dog breeds. See more.
Most Sensitive Dog Breeds		Less Sensitive Dog Breeds
Affection Level Which is the more affectionate dog breed: Great Dane vs Kangal Dog vs Bullmastiff?	Average: Great Dane dogs are average dogs regarding their affection level. See more.	High: Kangal Dog dogs are genuinely loyal, soft and gentle, loving, and affectionate dogs toward their handlers. See more.	Average: Bullmastiff dogs are average dogs regarding their affection level. See more.
Most Affectionate Dog Breeds
Social Needs Great Dane vs Kangal Dog vs Bullmastiff social needs comparison:	Great Dane dogs are a social breed. See more.	Kangal Dog dogs are known to be antisocial. See more.	Bullmastiff dogs need for social interaction is average. See more.
Impulse to Wander or Roam Which dog has a greater roaming instinct?	Great Dane dogs have average wanderlust potential. See more.	Kangal Dog dogs have average wanderlust potential. See more.	Bullmastiff dogs have average wanderlust potential. See more.
Prey Drive Which dog has a higher prey drive? Which can be better for hunting?	Great Dane dogs have an average prey drive, which means that they don't have a high impulse to chase and catch something like a cat or any other small aminals, but it might happen. See more.	Kangal Dog dogs have an average prey drive, which means that they don't have a high impulse to chase and catch something like a cat or any other small aminals, but it might happen. See more.	Bullmastiff dogs have an average prey drive, which means that they don't have a high impulse to chase and catch something like a cat or any other small aminals, but it might happen. See more.
Dog Breeds With Low Prey Drive		Dog Breeds With High Prey Drive

Great Dane vs Kangal Dog vs Bullmastiff Activity and Playfulness Comparison

Barking Frequency Compare barking frequencies of Great Dane, Kangal Dog, and Bullmastiff. Which breed is most vocal?	Low to Average: The Great Dane rarely barks. See more.	Low to Average: The Kangal Dog rarely barks. See more.	Low: The Bullmastiff barks none to minimal. See more.
Quiet Dog Breeds That Don't Bark		Dog Breeds That Bark The Most
Playful Nature Compare playfulness levels between Great Dane, Kangal Dog, and Bullmastiff. Which breed is most playful?	Great Danes are not the most playful dog breed. See more.	Average: Kangal Dogs, like any other dog breed, like playing. See more.	Bullmastiffs are not the most playful dog breed. See more.
Most Playful Dog Breeds
Apartment Adaptability Compare apartment suitability of Great Dane, Kangal Dog, and Bullmastiff. Which adapts best to small spaces?	Very house-friendly dog the Great Dane breed.	Not an apartment-friendly dog the Kangal Dog breed.	It is not the best choice if you want to keep them indoors, however, with careful exercise and several walks a day, they will tolerate the indoor environment, so it is possible to keep Bullmastiff indoors.
The Worst Dog Breeds for Apartment Living		Apartment Friendly Dogs List

Great Dane vs Kangal Dog vs Bullmastiff Adaptability and Independence Comparison

Lifestyle Adaptability Compare adaptability between Great Dane, Kangal Dog, and Bullmastiff. Which breed is most flexible?	Average: Great Dane dogs adapt to lifestyle changes and different living environments quite okay usually.	Average: Kangal Dog dogs adapt to lifestyle changes and different living environments quite okay usually.	Average: Bullmastiff dogs adapt to lifestyle changes and different living environments quite okay usually.
Alone Time Tolerance Which dog can be left alone: Great Dane or Kangal Dog or Bullmastiff?	Great Dane dogs do best when a family member is at home during the day or if their workplace is dog-friendly so they can take the dog at work.	Kangal Dog dogs love being alone, they need their own free time.	Just like every puppy, they are prone to panic, cry, bark, whine when they left alone by their owner.

Great Dane vs Kangal Dog vs Bullmastiff Bite Characteristics Comparison

Bite Risk Assessment Compare biting potential between Great Dane, Kangal Dog, and Bullmastiff. Which has lowest bite risk?	Low 🔽 The Great Dane has a low chance of biting somebody.	Low 🔽 The Kangal Dog has a low chance of biting somebody.	Low 🔽 The Bullmastiff has a low chance of biting somebody.
Mouthing Tendency Compare mouthing tendencies between Great Dane, Kangal Dog, and Bullmastiff. Which uses mouth most during play?	Great Dane dogs have a higher than average tendency to nip, chew, playbite, or herd people. See more.	Kangal Dog dogs have an average tendency to nip, chew, playbite, or herd people. See more.	Bullmastiff dogs have an average tendency to nip, chew, playbite, or herd people. See more.
Bite Strength Rating Compare bite forces between Great Dane, Kangal Dog, and Bullmastiff. Which has the strongest bite?	Above 400 PSI 🔼 Great Dane bite force: The Strongest.	Above 400 PSI 🔼 Kangal Dog bite force: The Strongest.	Between 200 and 400 PSI ⏺ Bullmastiff bite force: Ordinary.
Dog Breeds With The Lowest Bite Force		Dog Breeds With the Strongest Bite Force

Great Dane vs Kangal Dog vs Bullmastiff Health and Lifespan Comparison

Average Lifespan Compare life expectancies of Great Dane, Kangal Dog, and Bullmastiff. Which breed lives longest?	7-11 years The average lifespan of Great Dane: 9 years	11-15 years The average lifespan of Kangal Dog: 13 years	8-10 years The average lifespan of Bullmastiff: 9 years
Calculate dog years to human years by breed here
Climate Tolerance Compare weather adaptability between Great Dane, Kangal Dog, and Bullmastiff. Which handles climate changes best?	Prefers average to warm weather conditions Different dogs have different preferences when it comes to weather conditions. See more.	Tolerates warm and cold weather Dogs that tolerate hot and cold weather are typically those that have a double coat of fur. See more.	Prefers average to cold weather conditions The Bullmastiff can adapt to well to cold weather conditions, some dogs even can be a good mountain dog. See more.
Health Concerns Compare health problems common in Great Dane, Kangal Dog, and Bullmastiff. Which has fewer health issues?	Great Danes are commonly healthy dogs.	The Kangal Dog is a healthy breed, but there are certain health issues that you should check with your vet regularly.	Very healthy dog breed.
Healthiest Dog Breeds
Vet Care Frequency Which one may need more or less veterinary visits?	Rare The Great Dane should have a complete physical check-up at least every 12-18 months (but preferably once per year).	Average The Kangal Dog should have a complete physical check-up at least once per year.	Rare The Bullmastiff should have a complete physical check-up at least every 12-18 months (but preferably once per year).
Longest Living Dog Breeds
Health Problems Which one has more or less genetic/health problems: Great Dane vs Kangal Dog vs Bullmastiff? What are the allergies, genetic diseases and concerns for them? Great Dane vs Kangal Dog vs Bullmastiff health problems comparison:	Hip Dysplasia Patent Ductus Arteriosis Cancer Bloat Mitral Valve Disease Subvalvular Aortic Stenosis Dilated Cardiomyopathy Persistent Right Aortic Arch Tricuspid Valve Dysplasia	Fatty Tumors	Cancer Hypothyroidism Progressive retinal atrophy (PRA) Heart Problems Entropion Kidney Issues Hemangiosarcoma Lymphosarcoma Osteosarcoma

Great Dane vs Kangal Dog vs Bullmastiff Energy and Activity Comparison

Energy Rating Compare energy levels between Great Dane, Kangal Dog, and Bullmastiff. Which breed is most active?	Great Dane dogs are high-energy dogs.	Kangal Dog dogs have an average energy level, so if you live a semi-active life, this breed can be a good choice for you.	Bullmastiff dogs have a lower energy level than other dogs.
Low-Energy Dog Breeds		High-Energy Dog Breeds
Activity Requirement / Exercise Need Great Dane vs Kangal Dog vs Bullmastiff exercise need comparison. Which dog needs more activity? Which dog needs the most exercise: Great Dane or Kangal Dog or Bullmastiff? Which dog needs the most walking? Which dog is the laziest?	Great Dane dogs exercise need is minimal.	Kangal Dog dogs have an average exercise need.	Bullmastiff dogs exercise need is minimal.
Sleeping Need Which one sleeps the least/most: Great Dane or Kangal Dog or Bullmastiff?	Great Dane dogs don't need too much sleep.	Kangal Dog dogs sleep 12-14 hours a day as an average dog and they're not considered a lazy breed.	Bullmastiff dogs like sleeping so they do sleep a lot.
Dog Breeds That Sleep A Lot

Great Dane vs Kangal Dog vs Bullmastiff Diet and Weight Management Comparison

Obesity Tendency Compare weight gain tendencies between Great Dane, Kangal Dog, and Bullmastiff. Which is most prone to obesity?	Low to Average: The Great Dane has a low to the average risk for obesity. See more.	Average to High: If you don't pay attention to the Kangal Dog's weight, he can easily gain weight. See more.	High: The Bullmastiff breed has a strong tendency to be overweight. See more.
Dog Breeds Prone To Obesity
Food Consumption Compare food requirements between Great Dane, Kangal Dog, and Bullmastiff. Which needs most food?	8 to 10 cups of high-quality dry food a day, divided into two meals	8 to 10 cups of high-quality dry food a day, divided into two meals	3 to 4.5 cups of high-quality dry food a day, divided into two meals.
Dog Breeds That Eat A Lot

Great Dane vs Kangal Dog vs Bullmastiff Allergies and Grooming Comparison

Allergy Friendliness Compare hypoallergenic qualities of Great Dane, Kangal Dog, and Bullmastiff. Which is best for allergy sufferers?	No See more.	No See more.	No See more.
Hypoallergenic Dog Breeds
Coat Colors Compare color variations between Great Dane, Kangal Dog, and Bullmastiff. What colors are available?	Black Blue White Fawn Brindle Merle	Black Gray Cream	Red Fawn Brindle
Grooming Requirements Compare grooming needs between Great Dane, Kangal Dog, and Bullmastiff. Which requires most maintenance?	Effortless: The Great Dane requires minimal grooming. See more.	Average: The Kangal Dog requires average grooming effort. See more.	Easy to groom: The Bullmastiff doesn't require a lot of grooming. See more.
Low-Maintenance Dog Breeds		High-Maintenance Dog Breeds
Drooling Tendency Compare drooling tendencies between Great Dane, Kangal Dog, and Bullmastiff. Which drools least?	The Great Dane drools quite a lot, so if you dislike being covered by slobber spots on your clothes, you may want to choose another dog breed. See more.	The Kangal Dog drools quite a lot, so if you dislike being covered by slobber spots on your clothes, you may want to choose another dog breed. See more.	The Bullmastiff is a big drooler, so if you're disgusted by slobber spots on your clothes, you should choose a dog from another breed. See more.
Stinkiness Rating Compare odor levels between Great Dane, Kangal Dog, and Bullmastiff. Which has least natural smell?	Medium ⏺ The Great Dane has an average chance of bad smell.	Medium ⏺ The Kangal Dog has an average chance of bad smell.	High 🔼 The Bullmastiff has a high chance of bad smell.
Coat Characteristics Compare coat types between Great Dane, Kangal Dog, and Bullmastiff. How do their fur characteristics differ?	Dense	Dense Double	Rough
Bathing Needs Compare bathing needs between Great Dane, Kangal Dog, and Bullmastiff. Which requires most frequent baths?	4-6 weeks Average. Experts recommended at least every 4-6 weeks for this family pup. See more.	3-4 weeks More often than average. These dog coats tend to be longer, softer, and oilier than short-haired breeds. See more.	4-6 weeks Average. Experts recommended at least every 4-6 weeks for this family pup. See more.
Shedding Level Who sheds more Great Dane or Kangal Dog or Bullmastiff? Great Dane or Kangal Dog or {name3 shedding:	Great Dane dogs shed moderately. See more.	Kangal Dog dogs are heavy shedders. See more.	Bullmastiff dogs shed moderately. See more.
Low-Shedding Dog Breeds		Dog Breeds That Shed The Most

Great Dane vs Kangal Dog vs Bullmastiff Good With Comparison

Child Compatibility Compare child-friendliness between Great Dane, Kangal Dog, and Bullmastiff. Which is best with kids?	Great Dane dogs are kid-friendly dogs.	Kangal Dog dogs are kid-friendly dogs.	Bullmastiff dogs are kid-friendly dogs.
Kid-Friendly Dog Breeds
Pet Compatibility Which dog breeds get along well with other animals/pets?	Great Dane dogs are generally with other pets.	Kangal Dog dogs are generally with other pets.	Bullmastiff dogs do best when they’re the only pet at the family.
Stranger Friendly Which dog is more stranger friendly Great Dane or Kangal Dog or Bullmastiff? Which dog is more friendly?	Great Dane dogs are average friendly towards strangers.	Kangal Dog dogs are average friendly towards strangers.	Bullmastiff dogs are average friendly towards strangers.
Dog Breeds That Are Aloof With Strangers		Dog Breeds That Are Friendly To Strangers
Cat Friendly Which dog is more cat friendly Great Dane or Kangal Dog or Bullmastiff?	Great Dane dogs are average friendly towards cats.	Kangal Dog dogs are average friendly towards cats.	Bullmastiff dogs are not cat-friendly dogs.
Dog Breeds That Get Along Well With Cats
Dog Friendly Which dog is more dog friendly Great Dane or Kangal Dog or Bullmastiff?	Great Dane dogs are average friendly towards other dogs.	Kangal Dog dogs are not the most dog-friendly dogs.	Bullmastiff dogs are not dog-friendly.
Good For First Time Owners Which dog is good for the first-time owners: Great Dane vs Kangal Dog vs Bullmastiff?	Yes Great Dane dogs are good for novice owners, due to their easy-going personality.	Yes Kangal Dog dogs are good for novice owners, due to their easy-going personality.	Yes Bullmastiff dogs are good for novice owners, due to their easy-going personality.
Office Friendly Which one fits better in the office?	No Great Dane is not the best dog breed for office environment.	No Kangal Dog is not the best dog breed for office environment.	No Bullmastiff is not the best dog breed for office environment.
Senior Citizens Friendly Which dog is good for elderly people?	Great Danes are usually recommended for elderly people.	Kangal Dogs are usually recommended for elderly people.	Bullmastiffs are usually recommended for elderly people.

Great Dane vs Kangal Dog vs Bullmastiff As a Working Dog Comparison

Service Dog Capability Compare service dog potential between Great Dane, Kangal Dog, and Bullmastiff. Which is best suited for service work?	Not really This breed generally not used as a service dog. See more.	Not really This breed generally not used as a service dog. See more.	Not really This breed generally not used as a service dog. See more.
Most Popular Service Dog Breeds
Therapy Work Suitability Compare therapy dog potential between Great Dane, Kangal Dog, and Bullmastiff. Which excels in therapy work?	Yes This breed makes a perfect therapy dog. See more.	Not really This breed is generally not used as a therapy dog. See more.	Yes This breed makes a perfect therapy dog. See more.
Therapy Dog Breeds
Scent Detection Ability Compare detection capabilities between Great Dane, Kangal Dog, and Bullmastiff. Which has best nose work ability?	Not really They are not typically employed for this type of work, but there may be exceptional cases.	Not really They are not typically employed for this type of work, but there may be exceptional cases.	Not really They are not typically employed for this type of work, but there may be exceptional cases.
Search & Rescue Potential Compare search and rescue potential between Great Dane, Kangal Dog, and Bullmastiff. Which is best for SAR work?	Not really This dog breed is not typically used as a search and rescue dog.	Not really This dog breed is not typically used as a search and rescue dog.	Not really This dog breed is not typically used as a search and rescue dog.
Maritime Work Ability Compare boating aptitude between Great Dane, Kangal Dog, and Bullmastiff. Which is best suited for water work?	Not really Great Dane breed usually doesn't like being on a boat. See more.	Not really Kangal Dog breed usually doesn't like being on a boat. See more.	Not really Bullmastiff breed usually doesn't like being on a boat. See more.
Draft Work Capability Compare cart pulling abilities between Great Dane, Kangal Dog, and Bullmastiff. Which is best for draft work?	Yes A drafting dog or draft dog is a dog bred and used for cart pulling. See more.	Yes A drafting dog or draft dog is a dog bred and used for cart pulling. See more.	Yes A drafting dog or draft dog is a dog bred and used for cart pulling. See more.
Military Service Background Compare military service history of Great Dane, Kangal Dog, and Bullmastiff. Which has most military use?	Yes In history, this breed was unfortunately used for combat dogs.	Yes In history, this breed was unfortunately used for combat dogs.	Not really In history, this breed was not really used for combat dog.

Great Dane vs Kangal Dog vs Bullmastiff Reproducibility Comparison

Puppy Litter Size Compare typical litter sizes of Great Dane, Kangal Dog, and Bullmastiff. Which has most puppies?	10-15 puppies	5-10 puppies	4-13 puppies, average 8
Dog Name Generator – Find A Perfect Name For Your Puppy
Pregnancy Duration Compare gestation periods of Great Dane, Kangal Dog, and Bullmastiff. Any breeding differences?	60-64 days See more.	60-64 days See more.	60-64 days See more.
Breeding Frequency Compare breeding intervals between Great Dane, Kangal Dog, and Bullmastiff. What's recommended?	Once a year. More frequent breeding is not healthy. See more.	Once a year. More frequent breeding is not healthy. See more.	Once a year. More frequent breeding is not healthy. See more.

Great Dane vs Kangal Dog vs Bullmastiff Recognition Comparison

AKC Classification Compare AKC groups for Great Dane, Kangal Dog, and Bullmastiff. How are they classified?	Recognized by the American Kennel Club in 1887 as a Working breed.	Not recognized by the American Kennel Club.	Recognized by the American Kennel Club in 1934 as a Working breed.
FCI Classification Compare FCI groups for Great Dane, Kangal Dog, and Bullmastiff. How are they classified internationally?	Recognized by FCI in the Pinscher and Schnauzer - Molossoid and Swiss Mountain and Cattledogs group, in the Molossian type section.	Not recognized by FCI.	Recognized by FCI in the Pinscher and Schnauzer - Molossoid and Swiss Mountain and Cattledogs group, in the Molossian type section.
Kennel Club Recognition Compare breed recognition status of Great Dane, Kangal Dog, and Bullmastiff. Which has most recognition?	American Canine Registry American Kennel Club America's Pet Registry Canadian Kennel Club Dog Registry of America Inc. Federation Cynologique Internationale Kennel Club of Great Britain North American Purebred Registry, Inc. American Canine Association, Inc. Australian National Kennel Council Continental Kennel Club National Kennel Club New Zealand Kennel Club United Kennel Club Canadian Canine Registry	American Canine Registry America's Pet Registry Dog Registry of America Inc. American Canine Association, Inc. Continental Kennel Club National Kennel Club United Kennel Club	American Canine Registry American Kennel Club America's Pet Registry Canadian Kennel Club Dog Registry of America Inc. Federation Cynologique Internationale Kennel Club of Great Britain North American Purebred Registry, Inc. American Canine Association, Inc. Australian National Kennel Council Continental Kennel Club National Kennel Club New Zealand Kennel Club

Popular Dog Compares

Despite the best intentions, there may be errors. If you find one, please let us know and we will fix it as soon as possible. Contact us here.

Rate This Comparsion - Great Dane vs Kangal Dog vs Bullmastiff

Reviews