Cocker Spaniel vs Shih Tzu

Which dog breed is right for you?

Cocker Spaniel

Size
20–30 lbs, 14–15 in
Lifespan
10–14 years
Exercise
Moderate
Grooming
High
Good with Kids
Yes
Good with Pets
Yes
Happy Gentle Smart Trusting

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 Cocker Spaniel

The American Cocker Spaniel — the smallest of the sporting breeds — descended from English Cocker Spaniels brought to North America in the late 1800s and was developed as both a skilled bird flusher and an adoring family companion. Standing 13.5–15.5 inches tall and weighing 20–30 pounds, the Cocker Spaniel is known for its luxurious, silky coat that comes in black, ASCOB (any solid color other than black), and parti-color varieties. Their large, soulful dark eyes and perpetually wagging tail have made them one of America's most beloved breeds for decades.

Temperament & Personality

Cocker Spaniels are the quintessential happy dog — eager to please, gentle, and brimming with affection for everyone they meet. They thrive on human companionship and are wonderful with children, other dogs, and even cats when properly introduced. Their sensitive nature means they respond best to positive reinforcement and can become anxious or submissive if treated harshly.

Pros

  • Gentle, merry temperament makes them one of the best breeds for families with young children
  • Highly trainable and eager to please — excel in obedience and agility
  • Adaptable to apartment living provided they receive daily walks and play
  • Friendly with strangers, other dogs, and household pets — rarely aggressive

Cons

  • Coat requires professional grooming every 4–6 weeks plus daily brushing to prevent matting
  • Prone to chronic ear infections due to long, heavy ear flaps that trap moisture
  • High incidence of eye conditions including cataracts, glaucoma, and cherry eye
  • Some lines suffer from "rage syndrome" — sudden unprovoked aggression linked to poor breeding

Ready to welcome a joyful, tail-wagging Cocker Spaniel into your life? Find your perfect match 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 Cocker Spaniel and a Shih Tzu?
The Cocker Spaniel is 20–30 lbs, 14–15 in sized while the Shih Tzu is 9–16 lbs, 9–11 in sized. They differ in size (20–30 lbs, 14–15 in vs 9–16 lbs, 9–11 in), lifespan (10–14 years vs 10–18 years), and care requirements.
Which breed is better with kids, Cocker Spaniel or Shih Tzu?
Cocker Spaniel is generally good with kids. Shih Tzu is generally good with kids.
Which breed lives longer, Cocker Spaniel or Shih Tzu?
The Cocker Spaniel has a lifespan of 10–14 years while the Shih Tzu has a lifespan of 10–18 years.

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