Pug vs Rat Terrier

Which dog breed is right for you?

Pug

Size
14–18 lbs, 10–13 in
Lifespan
13–15 years
Exercise
Low
Grooming
Low
Good with Kids
Yes
Good with Pets
Yes
Charming Mischievous Loving Sociable

Rat Terrier

Size
10–25 lbs, 10–18 in
Lifespan
12–18 years
Exercise
High
Grooming
Low
Good with Kids
Yes
Good with Pets
Yes
Intelligent Curious Lively Sensitive

About the Pug

The Pug is one of the oldest toy breeds, originating in China around 400 BC as prized companions of Buddhist monks and later Chinese emperors. These compact, square-proportioned dogs weigh 14 to 18 pounds and stand 10 to 13 inches tall, with a distinctively wrinkled face, large round eyes, and a tightly curled tail. Their smooth, short double coat comes in fawn (with a black mask) or solid black — and despite its short length, it sheds prolifically.

Temperament & Personality

Pugs live to love and be loved — they are charming, mischievous, and remarkably attuned to their owners' emotions, making them outstanding companion dogs. They get along wonderfully with children, other dogs, and even cats, possessing a sociable nature that makes them the life of any gathering. Pugs are playful without being hyperactive, and their clownish antics provide endless entertainment for their families.

Pros

  • Exceptionally friendly and sociable with everyone — people, children, and other pets
  • Low exercise requirements — perfectly content with moderate daily walks
  • Compact size and calm demeanor make them ideal apartment companions
  • Sturdy build for a toy breed — less fragile than many other small dogs

Cons

  • Brachycephalic syndrome causes chronic breathing difficulties and severe heat intolerance
  • Prone to obesity, which compounds respiratory and joint problems
  • Eye issues including proptosis, corneal ulcers, and dry eye due to prominent eyes
  • Sheds heavily year-round despite the short coat length

Pugs bring joy wherever they go — find your wrinkly-faced soulmate waiting on Puplister.

About the Rat Terrier

The Rat Terrier is an American original, developed in the early 20th century on farms across the United States by crossing Fox Terriers with Beagles, Whippets, Italian Greyhounds, and other breeds. They come in two sizes — Miniature (10 to 13 inches, 10 to 18 pounds) and Standard (13 to 18 inches, 12 to 25 pounds) — both with a compact, elegant build. Their short, smooth coat is always pied (white with patches of one or more other colors), and President Theodore Roosevelt is credited with naming the breed after his own terrier cleared the White House of rats.

Temperament & Personality

Rat Terriers are intelligent, curious, and remarkably versatile — combining terrier tenacity with a more biddable, people-oriented temperament than many of their terrier cousins. They bond deeply with their families and are generally good with children, often choosing one person as their particular favorite. Rat Terriers tend to be less dog-aggressive than other terriers, though they retain a strong prey drive toward rodents and small animals.

Pros

  • Excellent farm and homestead dog with natural pest control abilities
  • More trainable and less stubborn than most terrier breeds
  • Minimal grooming needs — short coat requires only occasional brushing
  • Generally healthy breed with a long lifespan of 12 to 18 years

Cons

  • Can be diggers — will excavate impressive holes in gardens and yards
  • High energy level requires daily exercise and mental engagement
  • Prone to patellar luxation, hip dysplasia, and cardiac issues
  • May be wary of strangers and needs early socialization to prevent timidity

A Rat Terrier could be the spirited, loyal companion your household needs — find one on Puplister today.

Available for Adoption

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Pugs

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Rat Terriers

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Frequently Asked Questions

What is the difference between a Pug and a Rat Terrier?
The Pug is 14–18 lbs, 10–13 in sized while the Rat Terrier is 10–25 lbs, 10–18 in sized. They differ in size (14–18 lbs, 10–13 in vs 10–25 lbs, 10–18 in), lifespan (13–15 years vs 12–18 years), and care requirements.
Which breed is better with kids, Pug or Rat Terrier?
Pug is generally good with kids. Rat Terrier is generally good with kids.
Which breed lives longer, Pug or Rat Terrier?
The Pug has a lifespan of 13–15 years while the Rat Terrier has a lifespan of 12–18 years.

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