Affenpinscher vs Shih Tzu

Which dog breed is right for you?

Affenpinscher

Size
7–10 lbs, 9–12 in
Lifespan
12–15 years
Exercise
Moderate
Grooming
Moderate
Good with Kids
No
Good with Pets
Yes
Confident Playful Stubborn Curious

Shih Tzu

Size
9–16 lbs, 9–11 in
Lifespan
10–18 years
Exercise
Low
Grooming
High
Good with Kids
Yes
Good with Pets
Yes
Affectionate Playful Outgoing Loyal

About the Affenpinscher

The Affenpinscher — often called the "Monkey Dog" for its comical, primate-like facial expression — is a small but sturdy toy breed that originated in Germany during the 17th century. Originally bred to hunt rats in kitchens, granaries, and stables, these wiry little terriers stand just 9–11.5 inches tall and weigh 7–10 pounds. Their rough, shaggy coat — typically black, though also found in gray, silver, red, and belge — frames a flat face with prominent dark eyes, bushy eyebrows, and a pronounced underbite that gives them their signature mischievous look.

Temperament & Personality

Affenpinschers are fearless, curious, and endlessly entertaining — they pack the confidence of a dog ten times their size into a tiny, wiry-haired package. They are fiercely loyal to their owners and surprisingly territorial, often standing their ground against much larger dogs without hesitation. While affectionate with their family, they can be possessive of their toys and food, and their stubborn, independent streak means they prefer to make their own decisions rather than blindly follow commands.

Pros

  • Compact size and moderate exercise needs — ideal for apartment living
  • Low-shedding, wiry coat that is relatively easy to maintain with weekly brushing
  • Entertaining and comical personality — they are natural performers who love an audience
  • Excellent watchdog despite small size — alert and vocal about anything unusual

Cons

  • Stubborn and difficult to housetrain — patience and consistency are essential
  • Not ideal for families with very young children — can be snappy if handled roughly
  • Prone to brachycephalic breathing issues, patellar luxation, and heart murmurs
  • Strong prey drive toward small animals — will chase squirrels, hamsters, and birds relentlessly

Looking for a tiny dog with a big personality? Browse adoptable Affenpinschers on Puplister and find your perfect match.

About the Shih Tzu

The Shih Tzu — meaning "lion dog" in Mandarin — was bred for centuries within the walls of the Chinese imperial palace, likely from crosses between the Lhasa Apso and the Pekingese. These small, sturdy dogs stand 9 to 10.5 inches tall and weigh 9 to 16 pounds, with a slightly longer body than they are tall and a proud, flowing gait. Their luxurious double coat grows continuously and can reach floor length, coming in virtually every color and combination, with a distinctive chrysanthemum-like pattern on the face where hair grows in all directions.

Temperament & Personality

Shih Tzus are affectionate, outgoing, and delightfully playful — bred solely as companion dogs, they have centuries of experience perfecting the art of being a devoted lapdog. They are friendly with nearly everyone, including children, strangers, and other pets, making them one of the most sociable toy breeds available. Shih Tzus are happy, adaptable, and surprisingly sturdy for their size, with a mischievous charm that keeps their families entertained.

Pros

  • Exceptionally friendly and sociable with people of all ages and other animals
  • Low exercise requirements — short walks and indoor play satisfy their needs
  • Minimal shedding when coat is kept in a shorter "puppy clip"
  • Adaptable and content in apartments, condos, and any living situation

Cons

  • Long coat demands daily brushing or frequent professional grooming
  • Brachycephalic structure contributes to breathing issues and heat intolerance
  • Prone to eye problems (proptosis, corneal ulcers), ear infections, and dental disease
  • Can be stubborn about housetraining — patience and consistency are essential

A Shih Tzu's sole mission in life is to love and be loved — find yours waiting on Puplister today.

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Frequently Asked Questions

What is the difference between a Affenpinscher and a Shih Tzu?
The Affenpinscher is 7–10 lbs, 9–12 in sized while the Shih Tzu is 9–16 lbs, 9–11 in sized. They differ in size (7–10 lbs, 9–12 in vs 9–16 lbs, 9–11 in), lifespan (12–15 years vs 10–18 years), and care requirements.
Which breed is better with kids, Affenpinscher or Shih Tzu?
Affenpinscher is not typically good with kids. Shih Tzu is generally good with kids.
Which breed lives longer, Affenpinscher or Shih Tzu?
The Affenpinscher has a lifespan of 12–15 years while the Shih Tzu has a lifespan of 10–18 years.

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