Mastiff vs Yorkshire Terrier

Which dog breed is right for you?

Mastiff

Size
120–230 lbs, 28–36 in
Lifespan
6–10 years
Exercise
Low
Grooming
Low
Good with Kids
Yes
Good with Pets
Yes
Gentle Dignified Brave Patient

Yorkshire Terrier

Size
4–7 lbs, 7–8 in
Lifespan
11–15 years
Exercise
Moderate
Grooming
High
Good with Kids
No
Good with Pets
Yes
Bold Confident Spirited Affectionate

About the Mastiff

The English Mastiff is one of the most ancient and massive dog breeds, with roots tracing back over 2,000 years to ancient Britain and possibly earlier Molosser-type dogs of Asia. Males commonly weigh 160 to 230 pounds and stand 30 inches or taller at the shoulder, making them among the heaviest domestic dogs in the world. Their short, dense double coat comes in fawn, apricot, or brindle — always with a distinctive dark mask on the face.

Temperament & Personality

Despite their imposing size, Mastiffs are famously gentle, calm, and deeply loyal — often called "gentle giants" with good reason. They are patient and protective with children in their family, though their sheer mass means supervision around small kids is wise. Mastiffs tend to be reserved with strangers but rarely aggressive, preferring to position themselves between their family and any perceived threat.

Pros

  • Naturally protective without needing guard training
  • Surprisingly low energy indoors — content to lounge for hours
  • Gentle and patient temperament ideal for families
  • Short coat requires only basic weekly brushing

Cons

  • Massive food bills — adult Mastiffs eat 6 to 10 cups of food daily
  • Shorter lifespan of 6 to 10 years typical of giant breeds
  • Prone to hip dysplasia, bloat (gastric torsion), and heart conditions
  • Excessive drooling is a constant reality with this breed

Ready to welcome a magnificent gentle giant into your home? Explore Mastiff adoption opportunities on Puplister.

About the Yorkshire Terrier

The Yorkshire Terrier was developed in the mid-19th century in the English counties of Yorkshire and Lancashire by working-class weavers who bred small terriers to catch rats in textile mills and coal mines. Despite their current status as a glamorous toy breed, these feisty dogs retain every bit of their terrier courage in a tiny 7-pound, 7-to-8-inch frame. Their signature floor-length, silky coat is steel blue on the body and rich golden tan on the head and legs — a single-layer coat that grows continuously and is remarkably similar to human hair in texture.

Temperament & Personality

Yorkshire Terriers are bold, confident, and fiercely loyal — they carry themselves with a self-importance that far exceeds their diminutive stature, never hesitating to challenge dogs ten times their size. They are deeply attached to their owners and can be wonderful companions for adults and older children, though their small size and feisty temperament make them a poor fit for rough play with toddlers. Yorkies are intelligent, curious, and entertaining, bringing big-dog energy and attitude to the smallest package in the terrier world.

Pros

  • Minimal shedding — silky coat is more similar to hair than fur
  • Tiny size ideal for apartments, travel, and urban living
  • Bold watchdog temperament — always alert to unusual activity
  • Long lifespan of 11 to 15 years with proper care

Cons

  • Fragile — easily injured by falls, being sat on, or rough handling
  • Long coat demands daily brushing or regular professional grooming
  • Prone to tracheal collapse, patellar luxation, portosystemic shunt, and dental disease
  • Can be difficult to housetrain and may develop snappish behavior if overindulged

Yorkshire Terriers prove that the best things truly come in small packages — find your Yorkie on Puplister.

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Frequently Asked Questions

What is the difference between a Mastiff and a Yorkshire Terrier?
The Mastiff is 120–230 lbs, 28–36 in sized while the Yorkshire Terrier is 4–7 lbs, 7–8 in sized. They differ in size (120–230 lbs, 28–36 in vs 4–7 lbs, 7–8 in), lifespan (6–10 years vs 11–15 years), and care requirements.
Which breed is better with kids, Mastiff or Yorkshire Terrier?
Mastiff is generally good with kids. Yorkshire Terrier is not typically good with kids.
Which breed lives longer, Mastiff or Yorkshire Terrier?
The Mastiff has a lifespan of 6–10 years while the Yorkshire Terrier has a lifespan of 11–15 years.

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