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Mastiff vs Sloughi

Side-by-side comparison across all 14 AKC trait ratings, with a clear verdict on which breed fits which kind of household.

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The bottom line

Mastiff vs Sloughi

You don’t see a Mastiff and a Sloughi side by side at dog parks often, but people compare them when they’re chasing a certain image. a noble, dignified dog with ancient roots and a powerful presence. That’s where the similarity ends. This isn’t a choice between two big dogs. It’s a choice between a living fortress and a desert ghost. The Mastiff is the dog that turns heads just by existing. At over 100 pounds of calm, loyal muscle, it’s bred to guard, not gallop. You’ll find deep affection in its eyes and a temperament that’s rock-solid with older kids and respectful visitors. It snoozes half the day, eats like a horse, and needs space. inside your home and your life. Bloat is a real threat, vet bills add up fast, and 6 to 10 years might not feel like enough time with a dog this attached. The Sloughi, though? It’s poetry in motion. Lean, silent, and intensely aware, it’s not here to cuddle on command. It bonds deeply but selectively, and it will vanish in a heartbeat if it spots a squirrel over the fence. This is not a breed for city living or flimsy fencing. It needs open space to stretch out at full speed, a secure yard, and an owner who respects its aloof elegance. It lives longer, eats less, but comes with its own medical landmines. especially around anesthesia. Here’s the real talk: people who love Mastiffs crave a protector with heart. People who love Sloughis fall for something rarer. the thrill of owning a dog that’s still half wild. If you want a dog that’s part of the furniture, go Mastiff. If you want a dog that reminds you how ancient and untamed dogs can be, the Sloughi will haunt you. in the best way.

Mastiff
Sloughi
27.5–30 in
Height
24–29 in
120–230 lb
Weight
35–50 lb
6–10 yr
Lifespan
10–15 yr
$1.5–4.0k
Puppy price
$1.5–4.0k
#29
AKC popularity
#192

Trait-by-trait

Higher bar = more of that trait. Shedding, barking, drooling, grooming flipped for readability.
Affectionate w/ Family
Good with Young Children
Good with Other Dogs
Shedding Level
Coat Grooming
Drooling Level
Good with Strangers
Playfulness
Watchdog / Protective
Adaptability
Trainability
Energy Level
Barking Level
Mental Stimulation Needs
AffectionGood w/ KidsGood w/ DogsShedding LevelGroomingDrooling LevelGood w/ StrangersPlayfulnessProtectiveAdaptabilityTrainabilityEnergy LevelBarking LevelMental Stim.
Mastiff Sloughi
Overlay

Where they diverge

Drooling Level
Sloughi drools less (3-point difference)
Sloughi
Watchdog / Protective
Mastiff is more protective (3-point difference)
Mastiff
Good with Young Children
Mastiff is better with kids (2-point difference)
Mastiff
Affectionate w/ Family
Mastiff is more affectionate (1-point difference)
Mastiff
Good with Strangers
Mastiff is friendlier with strangers (1-point difference)
Mastiff
The verdict

Choose the Mastiff if…

  • Families with older children
  • Experienced large-breed owners
  • Those wanting a calm guardian
  • You value drooling levelMastiff scores noticeably higher.

Choose the Sloughi if…

  • Experienced sighthound owners
  • Active owners with running space
  • Those wanting a sensitive, loyal companion
  • You value energy levelSloughi scores higher here.
Mastiff Owner’s Guide
Everything you need before bringing your Mastiff home.
Breed variants, breeder red flags, and what to ask
First-week checklist and daily schedules by age
Training timeline from 8 weeks to adulthood
Health screenings, emergency card, and feeding portions
Grooming schedule, first-year costs, and what nobody tells you
Get Your Guide
Sloughi Owner’s Guide
Everything you need before bringing your Sloughi home.
Breed variants, breeder red flags, and what to ask
First-week checklist and daily schedules by age
Training timeline from 8 weeks to adulthood
Health screenings, emergency card, and feeding portions
Grooming schedule, first-year costs, and what nobody tells you
Get Your Guide

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