Rottweiler vs Shih Tzu

Which dog breed is right for you?

Rottweiler

Size
80–135 lbs, 22–27 in
Lifespan
8–10 years
Exercise
Moderate
Grooming
Low
Good with Kids
Yes
Good with Pets
No
Loyal Confident Courageous Calm

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 Rottweiler

The Rottweiler descends from Roman drover dogs that accompanied legions through the Alps, eventually settling in the German town of Rottweil where they drove cattle and pulled carts for butchers for centuries. These robust, powerful dogs stand 22 to 27 inches tall and weigh 80 to 135 pounds, with a broad head, strong jaws, and a compact, muscular build. Their short, dense double coat is always black with distinctive rust to mahogany markings on the cheeks, muzzle, chest, legs, and above the eyes.

Temperament & Personality

Rottweilers are confident, calm, and courageous — deeply devoted to their families with a natural guarding instinct that requires responsible ownership and thorough socialization. With proper training and socialization, they are gentle, playful, and even goofy with their families, including children. Rottweilers are intelligent and eager to work, excelling in obedience, tracking, herding, and therapy roles, but they need an owner who provides consistent leadership and clear boundaries.

Pros

  • Exceptionally loyal and naturally protective of family without excessive aggression
  • Highly intelligent and trainable — eager to work and please their handler
  • Versatile working dog excelling in obedience, search and rescue, and therapy
  • Low-maintenance coat requiring only weekly brushing

Cons

  • Requires experienced ownership with consistent training and early socialization
  • Prone to hip and elbow dysplasia, osteosarcoma, and bloat
  • Breed-specific legislation and homeowner's insurance restrictions in many areas
  • Can develop territorial aggression without proper socialization and leadership

A well-raised Rottweiler is one of the finest companions in the canine world — explore adoption listings on Puplister.

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 Rottweiler and a Shih Tzu?
The Rottweiler is 80–135 lbs, 22–27 in sized while the Shih Tzu is 9–16 lbs, 9–11 in sized. They differ in size (80–135 lbs, 22–27 in vs 9–16 lbs, 9–11 in), lifespan (8–10 years vs 10–18 years), and care requirements.
Which breed is better with kids, Rottweiler or Shih Tzu?
Rottweiler is generally good with kids. Shih Tzu is generally good with kids.
Which breed lives longer, Rottweiler or Shih Tzu?
The Rottweiler has a lifespan of 8–10 years while the Shih Tzu has a lifespan of 10–18 years.

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