Common Problems With Shih Tzu: Why Some Owners Call Them the Worst Dog

Claims that Shih Tzu are the worst dog often come from owners and caretakers facing recurring grooming, health and behavior issues that make day-to-day care demanding. This article explores common complaints, the breed traits behind them, and practical considerations for someone deciding whether a Shih Tzu is a suitable companion.

Why Shih Tzu Are the Worst Dog: common owner complaints and context

When the phrase "Shih Tzu are the worst dog" appears online, it generally reflects frustration with a set of predictable challenges rather than an objective judgment that the breed is universally bad. Popular complaints include heavy grooming needs, respiratory and eye sensitivity linked to brachycephalic (short-nosed) anatomy, and behavioral issues that require early socialization and consistent training. Breed groups like the American Kennel Club and veterinary organizations document common health and care needs for the breed, which can help explain why some owners struggle.

Health and physical care challenges

Brachycephalic traits and respiratory considerations

Shih Tzu are a brachycephalic breed, meaning a shortened muzzle and flattened face. This anatomy can cause noisy breathing, heat intolerance and increased risk during anesthesia. The American Veterinary Medical Association (AVMA) highlights that short-faced breeds often need special heat and exercise management and careful monitoring for respiratory distress.

Eye, dental and skin issues

Prominent eyes and facial folds make Shih Tzu vulnerable to corneal ulcers, tear-staining and infections. Dental crowding is common in small breeds, increasing periodontal disease risk without regular dental care. Long, dense coats require frequent grooming to prevent matting, skin irritation and secondary infections.

Cost and frequency of veterinary care

Routine care for a Shih Tzu can include more frequent grooming appointments, eye and dental checks, and occasional surgeries (e.g., for entropion or respiratory correction). These needs translate into higher maintenance time and expense compared with many low-maintenance breeds.

Behavioral and training issues

Separation anxiety and attachment

Shih Tzu were bred as companion dogs and often bond closely with owners. That strong attachment can lead to separation anxiety, destructive behavior, and excessive vocalization if not addressed with gradual independence-building and enrichment.

Stubbornness, housetraining and socialization

Some owners report stubborn streaks that make housetraining and obedience work slower compared with highly food-motivated or working breeds. Early, positive-reinforcement training and consistent routines improve outcomes. Puppy socialization is important to reduce fear-based behaviors around strangers, other dogs and novel situations.

Grooming and daily care demands

Coat maintenance and mat prevention

Long double coats require daily brushing, regular baths and periodic trimming. Short trims (a "puppy cut") reduce daily grooming time but still require attention to ears, eyes and paws. Neglecting coat care commonly leads to matting, skin irritation and difficulty detecting parasites.

Activity needs and household suitability

Despite small size, Shih Tzu need mental stimulation and short, regular walks. They can adapt to apartment living if exercise and enrichment are sufficient. However, limited heat tolerance and fragile skeletal structure mean supervision around children and careful outdoor planning in hot weather.

Assessing fit: when a Shih Tzu might be a poor match

A Shih Tzu may be a poor match for owners who cannot commit time or finances to grooming, dental care and potential veterinary interventions, or for households expecting minimal training effort. Conversely, owners who prioritize companionship, have the time for daily care, and can manage veterinary costs often report deep satisfaction with the breed.

Mitigating common problems

Proactive veterinary and grooming partnerships

Regular veterinary checkups, professional grooming, and dental cleanings help manage many health concerns. Discussing breed-specific risks with a veterinarian can identify early interventions without replacing professional medical guidance.

Training strategies and environmental adjustments

Using positive reinforcement, structured housetraining, and enrichment toys reduces behavior problems. For separation anxiety, graduated departures and environmental enrichment are common behavioral approaches recommended by professional trainers and behaviorists.

Choosing a reputable breeder or rescue

Selecting a dog from a responsible breeder or a well-vetted rescue reduces the chance of inheritable health problems and provides behavioral history. Health screenings for common issues can improve long-term outcomes.

Conclusion

Statements like "Shih Tzu are the worst dog" usually reflect the high-maintenance aspects of the breed rather than an objective verdict on temperament or value. The Shih Tzu's needs for grooming, veterinary attention, and consistent training make it a better fit for some households than others. Prospective owners benefit from research, consultation with a veterinarian or breed club, and realistic expectations about time and cost.

Is it true that Shih Tzu are the worst dog?

Labeling a breed as the "worst" is subjective. Concerns about grooming, health and behavior explain why some owners express frustration, but many caretakers find the breed's companionship and personality rewarding when care needs are met.

How much grooming does a Shih Tzu need?

Grooming needs vary with coat length and style; daily brushing, regular baths, and professional trims every 4–8 weeks are common for long-coated dogs. Short trims reduce daily brushing time but do not eliminate ear, eye and dental care.

What health issues should prospective owners watch for?

Common concerns include respiratory difficulties associated with brachycephaly, eye conditions, dental disease, and skin fold infections. Regular veterinary screening and prompt attention to symptoms can help manage risks.

Can training improve the behavioral problems often blamed on the breed?

Yes. Early socialization, consistent positive-reinforcement training, and environmental enrichment reduce many issues such as separation anxiety, excessive barking, and housetraining difficulties. Professional trainers or behaviorists can assist with persistent problems.

Where to find reliable breed information?

Breed clubs and veterinary organizations provide evidence-based guidance. The American Kennel Club and the American Veterinary Medical Association publish resources about breed standards and common health considerations that are useful starting points.