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Bull Terrier vs Rat Terrier

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

Bull Terrier vs Rat Terrier

People toss Bull Terriers and Rat Terriers into the same conversation because of that “terrier” tag and the shared stubborn spark in their eyes. But bring one home without knowing the difference and you’ll feel like you’ve accidentally adopted a tank instead of a turbo-charged gremlin. The Bull Terrier is a full-bodied character, a 70-pound loaf of muscle with a face like a boxing glove. They’re goofy and deeply affectionate, the kind of dog that flops dramatically at your feet after a single lap around the yard. But don’t be fooled by the clown act. They’re strong-willed, can be selective listeners, and if you’ve got a cat or a hamster, good luck. They need space, consistency, and someone who’s already learned the hard way that “terrier tenacity” isn’t just a cute phrase. Now the Rat Terrier? This is the dog that fits in your life, not the other way around. At just 10 to 25 pounds, they’re compact but wired with curiosity. They learn fast, bond fiercely, and are great with kids. meaning they won’t accidentally knock them over during zoomies. They adapt to apartments, love routines, and will happily patrol your backyard for squirrels like it’s their day job. Here’s the real talk: Bull Terriers demand experience. If this is your first dog, start with the Rat Terrier. But if you want a bold, dramatic companion who turns heads and tests your patience in equal measure, the Bull Terrier might just steal your heart. after it’s done chewing your favorite shoe. One thing no chart tells you: both breeds have a sixth sense for finding the one thing you don’t want them to eat. Fences, cabinets, and garbage cans will never feel safe again.

Bull Terrier
Rat Terrier
21–22 in
Height
10–18 in
50–70 lb
Weight
10–25 lb
12–13 yr
Lifespan
12–18 yr
$1.5–3.5k
Puppy price
$0.8–2.5k
#62
AKC popularity
#86

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.
Bull Terrier Rat Terrier
Overlay

Where they diverge

Good with Young Children
Rat Terrier is better with kids (2-point difference)
Rat
Good with Other Dogs
Rat Terrier is better with other dogs (2-point difference)
Rat
Trainability
Rat Terrier is easier to train (2-point difference)
Rat
Affectionate w/ Family
Rat Terrier is more affectionate (1-point difference)
Rat
Good with Strangers
Rat Terrier is friendlier with strangers (1-point difference)
Rat
The verdict

Choose the Bull Terrier if…

  • Active individuals
  • Experienced dog owners
  • Families with older children

Choose the Rat Terrier if…

  • Active families
  • First-time dog owners
  • Apartment or small home living
  • You value good with young childrenRat Terrier scores higher here.
Bull Terrier Owner’s Guide
Everything you need before bringing your Bull Terrier 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
Rat Terrier Owner’s Guide
Everything you need before bringing your Rat Terrier 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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