Summer brings sunshine, long walks, and outdoor fun, but for Maltese dogs, the heat can pose serious health risks. With their small size, light-colored coats, and limited ability to regulate body temperature, Maltese are especially vulnerable to heatstroke. This life-threatening condition can escalate quickly without proper care.
Whether you’re heading to the park, the beach, or just spending time in the yard, understanding how to keep your Maltese safe in the heat is essential. In this guide, we’ll cover everything you need to know to protect your Maltese from heat-related illness and ensure a safe, enjoyable summer.
Why Are Maltese Dogs Prone to Heatstroke?

The Maltese is a toy breed with a long, silky white coat that lacks an undercoat. While beautiful, this coat offers minimal protection against extreme temperatures. Add in their short nasal passages and small body mass, and you have a dog that can easily overheat if left in the sun for too long or exercised during peak heat hours.
Unlike humans, dogs don’t sweat through their skin. They regulate body temperature primarily through panting and the pads of their paws. In hot weather, these methods aren’t always enough, especially for small breeds like the Maltese.
What Is Heatstroke in Dogs?
Heatstroke, also known as heat exhaustion or heat stress, occurs when a dog’s body temperature rises above a safe range (typically over 39.4°C or 103°F) and it becomes unable to cool itself down. If not addressed quickly, it can lead to organ failure, brain damage, or death.
Common causes include:
- Being left in a parked car
- Exercise in hot or humid conditions
- Lack of shade and water
- Direct sun exposure for long periods
Signs of Heatstroke in Maltese Dogs
Recognizing the signs early is key to preventing serious complications. Here’s what to look out for:
- Excessive panting or difficulty breathing
- Drooling or thick, sticky saliva
- Bright red or pale gums
- Weakness, lethargy, or collapse
- Vomiting or diarrhea
- Elevated heart rate
- Disorientation or unresponsiveness
- Seizures (in extreme cases)
If your Maltese shows any of these symptoms, act immediately and seek veterinary help.
What to Do if You Suspect Heatstroke
If you suspect your Maltese is overheating:
- Move them to a shaded, cool area immediately.
- Offer small amounts of cool (not ice-cold) water.
- Wet their fur with cool water, especially on the belly, paws, and armpits.
- Use a fan or air conditioning to help bring down body temperature.
- Call your veterinarian or an emergency animal clinic right away.
Never use ice or very cold water, as this can constrict blood vessels and slow down the cooling process.
Tips to Prevent Heatstroke in Your Maltese
Prevention is always better than treatment. Here are some practical, vet-approved tips to keep your Maltese cool and safe during the warmer months:
1. Avoid the Hottest Part of the Day
Walk your Maltese early in the morning or later in the evening when temperatures are lower. Avoid midday walks between 10 a.m. and 4 p.m., especially on hot, sunny days.
2. Provide Shade and Fresh Water
If your dog spends time outdoors, make sure they always have access to cool, shaded areas and clean, fresh water. Refill water bowls often and consider using pet water fountains to encourage hydration.
3. Use Cooling Mats or Vests
Cooling products like gel mats, cooling vests, or wet bandanas can help regulate body temperature, especially for indoor dogs or those in warmer climates.
4. Trim (But Don’t Shave) the Coat
Regular grooming helps keep your Maltese comfortable in summer. Trim the hair shorter for better airflow, but never shave them completely—some coat is necessary to protect their skin from sunburn and overheating.
5. Never Leave Your Dog in a Parked Car
Even with the windows cracked, the temperature inside a parked car can skyrocket in minutes, causing fatal heatstroke. If you can’t bring your Maltese inside with you, leave them at home.
6. Watch Out for Hot Surfaces
Pavement, sand, and even wooden decks can become dangerously hot in summer. If it’s too hot for your hand, it’s too hot for your dog’s paws. Opt for grassy areas or use protective booties during walks.
7. Limit High-Energy Activities
While your Maltese may love to play fetch, keep sessions short in hot weather and take breaks often. Don’t let them push themselves too hard in the heat.
Special Considerations for Senior Maltese and Puppies
Older dogs, puppies, and Maltese with underlying health conditions (like heart or respiratory issues) are at greater risk for heatstroke. These dogs should be monitored closely and kept in cool, controlled environments as much as possible during hot weather.
Travel Tips for Summer With Your Maltese
Planning a road trip or a beach getaway with your Maltese? Keep these safety tips in mind:
- Always pack water, a bowl, and a cooling mat when traveling.
- Never leave your dog in the car, even with the AC on.
- Choose dog-friendly accommodations with indoor spaces.
- Avoid crowded or hot areas like pavement-heavy cities or unshaded beaches.
How to Cool Down a Maltese After Outdoor Time
Even after a short walk, your Maltese might be warm. Here’s how to help them cool off safely:
- Offer water and let them rest indoors.
- Use a cool, damp towel to wipe their belly and paws.
- Turn on a fan or let them rest in an air-conditioned room.
- Provide a frozen toy or treat (like a dog-safe fruit ice cube) to help them chill out.
Final Thoughts
Summer should be a time of fun and adventure, but for small breeds like the Maltese, it’s also a season that requires extra care and attention. By staying aware of the signs of heatstroke, making thoughtful adjustments to your dog’s routine, and keeping your environment safe, you can enjoy every sunny day worry-free.
Your Maltese relies on you for protection, and with a few small precautions, you can give them the safe, cool summer they deserve.
Have summer tips for your Maltese or questions about heat safety? Leave a comment below – we’d love to hear from you!
Leave a Reply