Chihuahua vs Old English Sheepdog

Which dog breed is right for you?

Chihuahua

Size
3–6 lbs, 5–8 in
Lifespan
14–16 years
Exercise
Low
Grooming
Low
Good with Kids
No
Good with Pets
Yes
Bold Charming Alert Devoted

Old English Sheepdog

Size
60–100 lbs, 21–24 in
Lifespan
10–12 years
Exercise
Moderate
Grooming
Very High
Good with Kids
Yes
Good with Pets
Yes
Playful Adaptable Gentle Social

About the Chihuahua

The Chihuahua is the world's smallest dog breed, originating from the Mexican state of Chihuahua where ancestors of the breed were kept by the ancient Toltec civilization. Standing just 5–8 inches tall and weighing a mere 2–6 pounds, these tiny dogs come in smooth-coat and long-coat varieties with virtually every color and pattern combination imaginable. Despite their diminutive size, Chihuahuas carry themselves with a bold, terrier-like confidence that belies their fragile frame.

Temperament & Personality

Chihuahuas are fiercely devoted to one person — often forming an almost obsessive bond with their chosen human. They are alert, spirited, and surprisingly courageous, frequently standing up to dogs many times their size without hesitation. While they can be wonderful companions for older children who handle them gently, their small size and tendency toward snappiness make them a poor match for households with toddlers.

Pros

  • Perfect apartment dogs — minimal space and exercise requirements
  • Exceptionally long lifespan of 14–18 years, among the longest of any breed
  • Portable size makes them easy travel companions for on-the-go owners
  • Low food costs and minimal grooming needs — especially the smooth-coat variety

Cons

  • Prone to patellar luxation, heart murmurs, hydrocephalus, and dental overcrowding
  • Fragile bones — easily injured by falls, rough play, or being stepped on
  • Notoriously difficult to housebreak due to tiny bladders and stubborn temperament
  • Tendency toward excessive barking and aggression toward strangers if not properly socialized

Discover your perfect pint-sized companion — explore Chihuahuas looking for forever homes right here on Puplister.

About the Old English Sheepdog

The Old English Sheepdog — sometimes called the "Bobtail" — was developed in the early 19th century in England's western counties as a drover's dog for moving cattle and sheep to market. These large, athletic dogs stand 21 inches and up, typically weighing 60 to 100 pounds, with a distinctive rolling, bear-like gait. Their profuse, shaggy double coat in blue, gray, blue merle, or grizzle — always with white markings — is one of the most recognizable in the dog world.

Temperament & Personality

Old English Sheepdogs are gentle, adaptable, and blessed with a wonderful clownish sense of humor that makes them natural entertainers. They are devoted to their families, excellent with children — often herding them gently — and generally friendly toward other pets. Their intelligence and eagerness to engage make them responsive to training, though they do have an independent streak typical of herding breeds.

Pros

  • Gentle, playful nature makes them outstanding family companions
  • Adaptable to various living situations when exercise needs are met
  • Natural herding instinct provides built-in watchfulness over children
  • Social and friendly demeanor with both people and other animals

Cons

  • Extremely high grooming demands — coat requires thorough brushing 3 to 4 times weekly minimum
  • Prone to hip dysplasia, autoimmune thyroiditis, and exercise-induced collapse
  • Heavy shedding and tendency to track dirt, leaves, and moisture indoors
  • Can develop separation anxiety and become destructive when left alone

Charmed by the shaggy, lovable Bobtail? Browse Old English Sheepdog adoption listings on Puplister now.

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Frequently Asked Questions

What is the difference between a Chihuahua and a Old English Sheepdog?
The Chihuahua is 3–6 lbs, 5–8 in sized while the Old English Sheepdog is 60–100 lbs, 21–24 in sized. They differ in size (3–6 lbs, 5–8 in vs 60–100 lbs, 21–24 in), lifespan (14–16 years vs 10–12 years), and care requirements.
Which breed is better with kids, Chihuahua or Old English Sheepdog?
Chihuahua is not typically good with kids. Old English Sheepdog is generally good with kids.
Which breed lives longer, Chihuahua or Old English Sheepdog?
The Chihuahua has a lifespan of 14–16 years while the Old English Sheepdog has a lifespan of 10–12 years.

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