Shih Tzu vs. Shih Poo: An In-Depth Comparison for Dog Lovers

As a veterinarian and lifelong dog lover, I‘m fascinated by the unique characteristics of different breeds. Two breeds that prospective owners often find themselves torn between are the shih tzu and the shih poo. While these adorable, pint-sized pups have much in common, there are some notable differences to consider as well.

In this comprehensive guide, we‘ll dive into the history, appearance, temperament, grooming needs, health concerns, and ideal living situations for shih tzus and shih poos. By the end, you‘ll have all the information you need to decide which of these endearing companion breeds is the perfect match for you!

Breed History and Development

The shih tzu is an ancient breed that originated in China over 1,000 years ago. They were favored by Chinese royalty and bred to be small, affectionate lap dogs. Shih tzus were so prized that for centuries, the Chinese refused to sell or trade them. It wasn‘t until the 1930s that the first shih tzus were imported to Europe and the breed began to gain international recognition. The American Kennel Club officially recognized the shih tzu in 1969. (Source)

In contrast, the shih poo is a much more recent breed developed in the United States within the last few decades. As a cross between a shih tzu and a toy or miniature poodle, shih poos are considered a "designer dog." The goal in crossing these two breeds was to create a small, low-shedding companion dog with the best traits of both parent breeds – the shih tzu‘s affectionate nature and the poodle‘s intelligence.

Physical Characteristics Compared

Shih Tzu

• Height: 8-11 inches
• Weight: 9-16 pounds
• Coat: Long, straight double coat
• Colors: Black, white, blue, liver, gold, or combinations
• Distinct features: Large, round eyes; short muzzle; underbite

Shih Poo

• Height: 8-18 inches
• Weight: 8-18 pounds
• Coat: Varies; may be long and straight, curly, or wavy
• Colors: Black, white, cream, apricot, brown, or parti-color
• Distinct features: Varies; often has a shorter muzzle and rounded head like a shih tzu with a curlier coat like a poodle

One key difference is that shih tzus have a predictable size and appearance as a purebred dog, while shih poos can vary quite a bit depending on their specific parent dogs. Both breeds have a compact, sturdy build suitable for apartment living.

Temperament and Trainability

Bred solely as companion dogs, both shih tzus and poodles tend to be friendly, affectionate, and eager to please. However, there are some general differences to note:

Shih Tzu

• Very outgoing and spunky
• Loves being the center of attention
• Can have an independent streak/stubborn side
• May be difficult to housetrain
• Gets along well with other pets and children
• Can be quite yappy if not trained otherwise

Shih Poo

• Equally playful but may be slightly calmer than shih tzus
• Bonds closely with owners but can be more reserved with strangers
• Inherits poodle intelligence for easier training
• Often better at housetraining than purebred shih tzus
• Does well with other pets if socialized
• Less prone to nuisance barking

Both breeds need early socialization to develop into confident, well-adjusted dogs. Shih tzus and shih poos are smart and teachable, but they can also be sensitive. Using positive reinforcement methods with lots of praise and small treats works best for motivation. Avoid harsh verbal or physical punishments.

An estimated 80% of shih tzus display behaviors related to stubbornness, while up to 35% exhibit signs of separation anxiety (Source). While anxiety is less documented in shih poos, it‘s wise to work on alone training with both breeds from a young age to prevent unhealthy attachment.

Exercise and Living Needs

As small breeds, shih tzus and shih poos don‘t require extensive exercise. A few short 15-20 minute walks per day plus some indoor playtime is usually sufficient to meet their needs. They make great city dogs and travel companions! Neither of these dogs should be left alone for long periods, as they thrive on human companionship.

Shih Tzu:

• Exercise: 20-40 minutes/day
• Living Space: Suitable for apartments
• Adaptability: Very adaptable
• Alone Time: No more than 4-6 hours
• Hot Weather Tolerance: Low
• Cold Weather Tolerance: Medium

Shih Poo:

• Exercise: 30-60 minutes/day
• Living Space: Suitable for apartments
• Adaptability: Very adaptable
• Alone Time: No more than 6-8 hours
• Hot Weather Tolerance: Low
• Cold Weather Tolerance: Medium

Both breeds can overheat easily due to their flat faces, so use caution in hot weather. They also appreciate a cozy sweater when temperatures drop. Having another canine companion can help these social dogs feel more secure when left alone.

Coat Care and Grooming

Get ready to invest significant time and money in grooming with shih tzus and shih poos! Their long, often curly coats require frequent brushing and trips to the groomer.

Shih Tzu

• Brushing: Daily
• Trims: Every 6-8 weeks
• Baths: Every 2-3 weeks
• Shedding: Low, but still sheds some
• Grooming costs: $30-$90 per session every 1-2 months

Shih Poo

• Brushing: 3+ times per week
• Trims: Every 6-8 weeks
• Baths: Every 3-4 weeks
• Shedding: Very low to non-shedding
• Grooming costs: $30-$90 per session every 1-2 months

Many owners keep their shih tzus and shih poos in a "puppy cut" where the coat is trimmed short all over for easier maintenance. However, even short cuts need regular brushing to prevent matting. Set aside at least 10-15 minutes per day for brushing your shih tzu and 3-4 brushing sessions per week for your shih poo.

Neglecting coat care can lead to painful mats, skin irritation, and even infections. If you can‘t commit to their grooming needs, consider a lower maintenance breed. In a US study, over 14% of shih tzus examined were found to have dermatological conditions (Source).

Don‘t forget other grooming tasks like regular nail trims, ear cleaning, tooth brushing, and wrinkle hygiene. Your groomer can help with these aspects, but you‘ll also need to maintain them between professional appointments.

Health Concerns and Life Expectancy

Like many small breeds, shih tzus and shih poos can be prone to dental disease without proper care. Up to 80% of dogs have signs of periodontal disease by age 2 (Source). Daily tooth brushing or using dental treats, water additives, and regular professional cleanings can help prevent painful tooth decay and gum recession.

As brachycephalic (flat-faced) breeds, breathing problems are another concern. The short muzzle and narrow airways put these dogs at greater risk for heat intolerance, snoring, and respiratory distress. The risk increases with obesity, so keeping your dog at a healthy weight is crucial.

Some other health issues seen in shih tzus and shih poos include:

• Eye problems (corneal ulcers, distichiasis, cataracts)
• Patellar luxation (affects up to 20% of small breeds)
• Allergies and skin infections
• Kidney and bladder stones
• Liver disease
• Collapsing trachea (especially in overweight dogs)

Responsible breeders health test their dogs to avoid passing on preventable genetic conditions. However, no dog is guaranteed problem-free. Expect to pay around $700-$1,500 per year in vet costs over your dog‘s lifetime (Source).

The average lifespan for shih tzus is 10-16 years, with 13 being the median. Shih poos have a similar expected range of 10-15 years. With proper care and a little luck, these companion breeds can enjoy a long, happy life!

Choosing a Shih Tzu or Shih Poo

When deciding between a shih tzu and shih poo, consider which qualities are most important to you. Do you love the shih tzu‘s regal appearance and outgoing personality? Or does the shih poo‘s potential for a lower-shed coat and calmer demeanor appeal to you more?

For allergy sufferers, a shih poo may seem like the obvious choice. While no dog is 100% hypoallergenic, shih poos can inherit the poodle‘s low-shedding coat. However, they still produce dander and require regular grooming, so they aren‘t a perfect solution. Individual allergies also vary, so spend time around different breeds before committing.

Shih poos are often touted as having "hybrid vigor," meaning they may inherit the best traits of both parent breeds while being less prone to purebred health issues. However, genetics are unpredictable and mixed breed dogs can still develop problems. There‘s also less predictability in size, coat type, and temperament compared to getting a purebred shih tzu.

Your budget may be the deciding factor, as shih poos tend to cost slightly less than purebred shih tzus. Expect to pay around $300-$1,000 for a shih poo compared to $500-$1,500+ for a shih tzu. Of course, the initial price is only a small part of the lifetime expenses.

If you‘re drawn to a particular mix, you may have a harder time finding one in shelters compared to purebreds. Shih tzus were the 20th most popular breed in 2020 according to AKC registration statistics, while shih poos aren‘t tracked. However, petfinder.com listed over 600 shih tzu and shih tzu mix rescues available for adoption at the time of this writing.

Whichever breed you choose, the most important thing is working with a responsible breeder or rescue group. Avoid pet stores, flea markets, or online ads that may be selling puppy mill dogs. Visit the breeder in person, ask for health certifications, and trust your instincts.

Look for warning signs like:

• Breeder won‘t let you visit their facility
• Dogs seem scared, unhealthy, or are kept in poor conditions
• No paperwork provided on lineage, veterinary care, or sales contract
• Puppies are sold before 8 weeks of age
• Prices seem too good to be true

Final Thoughts

Shih tzus and shih poos may be small in stature, but they have big personalities and even bigger grooming needs! While not the breed for everyone, these affectionate little dogs make excellent companions for the right owners.

Whether you fall for the endearingly spunky shih tzu or the clever, cuddly shih poo, you‘re sure to have a loyal friend for life. By knowing what to expect in terms of care requirements and being willing to put in the necessary work, you‘ll set the stage for many joyful years with your new furry family member.