Shih Tzu vs Maltese for Hot Climates: 2026 Complete Guide
Choosing between a Shih Tzu and a Maltese when you’re specifically looking for the best dog for hot climates is a nuanced decision. Both breeds have passionate fans — but their strengths differ in ways that matter enormously for owners in hot climate regions.
This 2026 guide breaks down exactly how these two breeds compare where it counts most for your situation.
*Quick answer: The Shih Tzu edges out the Maltese for hot climates in most cases — but read on for the full picture, because both breeds have situational advantages.*
Breed Overview
Shih Tzu
The Shih Tzu is a low-moderate-energy breed weighing Small (9–16 lbs). Originally bred for companionship and lap-dog duties, this breed has since become one of the most popular family and companion dogs in the United States. Shih Tzus live 10–16 years on average and shed very low.
Grooming needs: Daily brushing or professional monthly. Exercise requirement: 20–30 min/day.
Maltese
The Maltese is a low-moderate-energy breed weighing Small (4–7 lbs). Known for calm companionship and affectionate nature, the Maltese ranks consistently in the top 20 most popular AKC breeds. They live 12–15 years and shed very low.
Grooming needs: Daily brushing or professional every 4–6 weeks. Exercise requirement: 20 min/day.
Head-to-Head Comparison: for Hot Climates
| Trait | Shih Tzu | Maltese |
|---|---|---|
| Size | Small (9–16 lbs) | Small (4–7 lbs) |
| Energy Level | Low-Moderate | Low-Moderate |
| Shedding | Very Low | Very Low |
| Trainability | Moderate | Good |
| Barking Tendency | Moderate | Moderate-High |
| Exercise Needed | 20–30 min/day | 20 min/day |
| Grooming | Daily brushing or professional monthly | Daily brushing or professional every 4–6 weeks |
| Lifespan | 10–16 years | 12–15 years |
Shih Tzu for Hot Climates: Strengths & Weaknesses
Strengths for owners in hot climate regions:
The Shih Tzu’s moderate trainability makes it easier to establish the rules and boundaries that matter most for hot climates. With 20–30 min/day of exercise per day, this breed’s energy levels are manageable for most households. Their moderate barking tendency is worth factoring into your decision.
One overlooked advantage: the Shih Tzu’s Daily brushing or professional monthly grooming schedule keeps maintenance manageable.
Weaknesses for owners in hot climate regions:
The primary challenge with Shih Tzus for hot climates is their stubborn independence, which can require more experienced handling. Additionally, at Small (9–16 lbs), their small size means they can be fragile in rough play.
Maltese for Hot Climates: Strengths & Weaknesses
Strengths for owners in hot climate regions:
The Maltese brings a calm, adaptable energy that suits a quieter lifestyle for hot climates. At Small (4–7 lbs), their compact size is genuinely practical. The Maltese’s 12–15 years lifespan means a longer companionship for most owners.
Weaknesses for owners in hot climate regions:
Malteses can present challenges for hot climates because of their tendency toward separation anxiety, meaning extended alone time is difficult. Their shedding level of very low is relatively manageable with regular grooming.
Which Wins for Hot Climates?
Our Verdict: Shih Tzu (for most owners in hot climate regions)
After weighing all the factors, the Shih Tzu earns our recommendation for hot climates for most households. Here’s the core reasoning:
The Shih Tzu offers better heat dissipation, shorter/single coat, and a brachycephalic-free airway for safe summer activity. That said, the Maltese is an excellent choice when you can provide early-morning and evening-only outdoor time with indoor air conditioning during peak heat.
Bottom line: Most owners in hot climate regions will be happier with the Shih Tzu. But both dogs can thrive with the right owner and management approach.
Frequently Asked Questions
What temperature is dangerous for these breeds?
Above 90°F (32°C), most dogs need significant precautions. Brachycephalic breeds (flat-faced) can overheat at much lower temperatures. Signs of heat stroke include excessive panting, drooling, weakness, and collapse.
When should I walk my dog in hot climates?
Walk before 9 AM and after 7 PM when pavement temperatures have dropped. Check pavement with your palm — if it’s uncomfortable after 7 seconds, it will burn paw pads.
How do I keep these breeds cool in summer?
Ensure constant access to fresh water, provide shade outdoors, use cooling mats or elevated beds, run AC or fans indoors, and consider a kiddie pool for water-loving breeds.
Can I shave my double-coated dog in summer?
No — double coats actually insulate against heat as well as cold. Shaving disrupts the coat’s thermoregulation function and can cause permanent coat damage. Regular brushing to remove dead undercoat is sufficient.
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