GSP vs Shih Tzu: 2026 Breed Comparison
Quick Verdict
Both the GSP and Shih Tzu make wonderful companions, but they suit very different lifestyles. The GSP tends toward very high energy and excellent trainability, while the Shih Tzu offers low–moderate energy with moderate trainability. Your choice should reflect your activity level and experience.
| Trait | GSP | Shih Tzu |
|---|---|---|
| Size | Large | Small |
| Weight | 45–70 lbs | 9–16 lbs |
| Lifespan | 12–14 yrs | 10–16 yrs |
| Energy Level | Very High | Low–Moderate |
| Shedding | Moderate | Low |
| Trainability | Excellent | Moderate |
| Good with Kids | Very Good | Excellent |
| Barking | Moderate | Moderate |
| Grooming | Easy | High |
| Monthly Cost | $150–$250 | $100–$250 |
Size & Appearance
The GSP is a large-sized breed, typically weighing 45–70 lbs with a lifespan of 12–14 yrs. Its build is lean and athletic with a distinctive liver-and-white or solid liver coat.
The Shih Tzu is a small-sized dog weighing 9–16 lbs and living 10–16 yrs on average. Described as small and sturdy with a round face, pushed-in nose, and flowing double coat, it presents a distinctive profile that’s immediately recognizable.
If size matters for your living situation — apartment versus house with a yard — this comparison is decisive. The Shih Tzu is the more compact option, making it ideal for apartments or smaller homes.
Temperament
The GSP rates excellent for trainability and is very good with children. Barking tendency is moderate, making it manageable for neighbors.
The Shih Tzu is moderate to train and excellent around kids. Its barking level is moderate — manageable overall.
First-time owners will find the GSP easier to train and more eager to please. The Shih Tzu requires a more experienced hand and consistent boundaries.
Health & Lifespan
The GSP typically lives 12–14 yrs. A hardy breed overall. Watch for hip dysplasia and certain autoimmune conditions. Bloat is a risk in deep-chested dogs.
The Shih Tzu has an average lifespan of 10–16 yrs. Brachycephalic airway issues, luxating patella, and eye problems. Regular eye and dental care are important.
Veterinary costs vary by breed. Larger dogs and brachycephalic breeds often incur higher lifetime expenses. Always buy from health-tested breeders or adopt from a reputable rescue.
Exercise & Training
GSP exercise needs: Very High energy. The GSP needs 90+ minutes of vigorous daily activity plus mental challenges like puzzle feeders, nose work, or agility.
Shih Tzu exercise needs: Low–Moderate energy. The Shih Tzu needs 30–45 minutes of moderate activity daily — short walks plus indoor play usually suffice.
Training: The GSP is excellent to train. Reward-based training clicks quickly; GSPs thrive with consistency and new challenges. The Shih Tzu is moderate to train. Keep sessions short and positive; this breed responds better to patience than pressure.
Grooming
GSP: Shedding is moderate, and grooming requirements are easy. Minimal grooming needed. A rubber curry brush weekly keeps the short coat in top shape.
Shih Tzu: Shedding is low, and grooming is high. Daily brushing required for full-coat Shih Tzus. A puppy cut dramatically reduces grooming time.
If shedding is a dealbreaker, the Shih Tzu will be the easier coat to live with. The GSP leaves noticeably more hair around the home.
Cost
GSP monthly costs: $150–$250. Moderate costs — professional training investment pays dividends for this high-drive breed.
Shih Tzu monthly costs: $100–$250. Regular grooming is the primary ongoing cost. Otherwise a moderate expense for a small dog.
Puppy prices also vary significantly — popular or trendy breeds can command $2,000–$5,000+ from reputable breeders. Consider adoption as an alternative; both breeds have dedicated rescue organizations.
> Affiliate disclosure: GetPetPros.com earns a commission from partner links on this page at no extra cost to you.
Which Is Right for You?
Choose the GSP if:
- You want a large and a very active lifestyle
- excellent trainability fits your experience level
- The GSP’s temperament and appearance match your vision of the ideal dog
Choose the Shih Tzu if:
- A a small dog suits your home and lifestyle
- You can accommodate low–moderate energy levels daily
- moderate trainability works for your household
Either could work if you’re flexible on size and energy, and prioritize temperament and compatibility over specific breed traits.
Frequently Asked Questions
Are GSPs or Shih Tzus better for families with kids?
The GSP rates very good with children, while the Shih Tzu is excellent around kids. Both can thrive in family settings with proper socialization — early introductions and supervision with young children are always important regardless of breed.
Which breed sheds more — the GSP or the Shih Tzu?
The GSP has moderate shedding, compared to low for the Shih Tzu. Both shed at comparable levels — regular brushing will help manage loose hair for either breed.
How do the energy levels compare?
The GSP is a very high energy dog; the Shih Tzu is low–moderate. The GSP needs more intensive daily exercise and mental stimulation than the Shih Tzu — a significant lifestyle consideration.
What’s the lifespan difference between a GSP and a Shih Tzu?
GSPs typically live 12–14 yrs, while Shih Tzus average 10–16 yrs. Genetics, diet, exercise, and veterinary care all influence actual lifespan significantly.
Lifestyle Fit
Beyond the basic stats, lifestyle compatibility is the most important factor in breed selection. Consider your living situation (apartment vs. house with yard), daily schedule, activity level, and experience with dogs. A mismatch between breed needs and owner lifestyle is the leading reason dogs end up in rescues.
Both breeds covered here can be wonderful companions in the right home. Do additional research specific to your circumstances, and if possible, spend time with each breed before making your decision.
*Information on this page reflects general breed averages and should not replace advice from a licensed veterinarian or certified dog trainer. Individual dogs vary. GetPetPros.com participates in affiliate programs and may earn commissions from qualifying purchases at no additional cost to you.*