Keeping pets safe in hot weather means giving them unlimited cool water, constant shade, and good airflow or air conditioning. Never leave a pet in a parked car. Walk dogs only in the early morning or late evening, and know the warning signs of heatstroke so you can act fast.
What Temperature Is Too Hot for Dogs and Cats
Most dogs and cats are comfortable at temperatures below 75°F (24°C). Once the air temperature climbs above 85°F (29°C), the risk of overheating rises sharply, especially for vulnerable animals. At 90°F and above, even a healthy dog resting in the shade can develop heat exhaustion. [1][3]
Humidity matters just as much as temperature. Animals cool themselves primarily by panting, which works by evaporating moisture from the lungs. When the air is humid, that process slows down dramatically, making a 80°F humid day feel more dangerous than a dry 88°F afternoon.
General temperature guidelines for pets:
| Air Temperature | Risk Level | Recommended Action |
|---|---|---|
| Below 75°F | Low | Normal activity with water access |
| 75-85°F | Moderate | Limit exercise, monitor closely |
| 85-90°F | High | Short walks only, shade required |
| Above 90°F | Very High | Indoor rest, no strenuous activity |
Note: These are general estimates. Breed, age, weight, and health status all affect individual risk.
Which Pets Are Most at Risk in Extreme Heat
Flat-faced (brachycephalic) breeds face the greatest danger in hot weather because their shortened airways make panting far less effective. Senior pets, overweight animals, and those with chronic health conditions are also significantly more vulnerable. [3][10]
High-risk dogs include: Bulldogs, Pugs, Boxers, French Bulldogs, Boston Terriers, and Shih Tzus.
High-risk cats include: Persian, Himalayan, and Exotic Shorthair cats.
Beyond breed, other risk factors include:
- Age: Puppies, kittens, and senior pets regulate body temperature less efficiently
- Weight: Overweight pets generate more body heat and cool down more slowly
- Health: Pets with heart disease, respiratory conditions, or diabetes struggle more in heat
- Coat color: Dark-coated animals absorb more solar radiation outdoors
Owners of these animals should keep them in air-conditioned spaces as much as possible during heat waves. [3][14]
How Do I Know If My Pet Is Overheating
The earliest signs of overheating in pets are heavy, rapid panting and excessive drooling. If you notice these signs, act immediately, heatstroke can progress to organ failure within minutes. [2][11]
Early warning signs:
- Panting harder or faster than usual
- Excessive drooling or thick, sticky saliva
- Restlessness or agitation
- Seeking cool surfaces like tile floors
Signs of serious heatstroke:
- Bright red or very pale gums
- Vomiting or diarrhea
- Lethargy or weakness
- Stumbling, loss of coordination
- Collapse or unconsciousness
“Heatstroke can kill within minutes. If your pet shows signs of collapse or extreme distress, move them to a cool area, apply cool water to their body, and call your vet immediately.”, British Veterinary Association [2]
Cats tend to hide when they feel unwell, so check on them more frequently during hot days. A cat that is unusually still, drooling, or breathing with its mouth open needs urgent attention.
Signs of Heat Stroke in Dogs and Cats, and What to Do Right Now
If your pet shows heatstroke symptoms, the first 10 minutes are critical. Move the animal to a cool, shaded area immediately and apply cool (not ice-cold) water to their fur, belly, ears, and paw pads. [6][11][12]
Step-by-step emergency response:
- Move the pet to a cool or air-conditioned space
- Apply cool water to the coat, especially the belly and neck
- Place a wet towel over them, but don’t wrap tightly
- Offer small sips of cool water if the pet is conscious
- Use a fan to improve airflow over the wet coat
- Call your veterinarian or emergency animal clinic immediately
- Transport the pet to the vet as quickly as possible
What NOT to do:
- Do not use ice water or ice packs, rapid cooling can cause shock and make things worse [6][14]
- Do not force the pet to drink
- Do not leave them unattended while waiting for transport
Can I Leave My Pet in the Car During Hot Weather
No. Leaving a pet in a parked car, even for a few minutes, even in the shade, even with windows cracked, is dangerous and potentially fatal. Car interiors heat up far faster than the outside air. On a 70°F day, the inside of a car can reach 100°F within 20 minutes. [1][2][13]
This is one of the most preventable causes of pet death in summer. The AVMA and ASPCA both urge owners to simply leave pets at home if there’s any chance the animal will be left in a vehicle. [1][3]
If you see a dog in visible distress inside a hot car, call 911 (or 999 in the UK) immediately. [2][13]
The bottom line: There is no “safe” amount of time to leave a pet in a hot car. If you’re running errands, leave your pet at home.
Best Ways to Cool Down a Pet in Summer
The most effective ways to keep pets cool in summer combine shade, fresh water, airflow, and smart scheduling. Major animal welfare organizations including the AVMA, ASPCA, and PDSA all recommend the same core approach: unlimited water, shade, and ventilation. [1][3][4]
Practical cooling strategies:
- Create a cool room: Choose the shadiest, most ventilated room in your home. Close curtains on sun-facing windows during peak afternoon hours
- Use a cooling mat: Gel-based cooling mats absorb body heat and can be placed on the floor or in a pet bed
- Set up a shallow paddling pool: Many dogs enjoy wading in a few inches of cool water outdoors
- Use a fan: Position a fan to blow over a damp towel or directly across the pet’s resting area
- Freeze treats: Ice cubes with kibble or fruit frozen inside give pets a fun, cooling snack
- Wet towels: Drape a cool, damp towel over your pet’s back or let them lie on one
For homes without air conditioning, a real concern in upstate New York and across the Rust Belt during summer heat waves, moving pets to a basement or the lowest floor can make a meaningful difference. [4][5]
How Much Water Should Pets Drink in Hot Weather
Pets need significantly more water in hot weather than they do in cooler months. A general baseline for dogs is about one ounce of water per pound of body weight per day under normal conditions. In hot weather, that need increases. [3][1]
Tips to encourage hydration:
- Keep multiple water bowls in different rooms and outdoors
- Refill bowls frequently with fresh, cool water
- Keep metal bowls out of direct sunlight, they can heat up quickly and deter drinking
- Add ice cubes to water bowls to keep the temperature down
- Carry a portable collapsible water bowl on walks
- Consider a pet water fountain, which keeps water moving and cool
Cats are often poor drinkers. Wet food (canned food) has a much higher moisture content than dry kibble and can help keep cats hydrated during summer months. [3]
Is It Safe to Shave My Dog’s Fur in Summer
Shaving a double-coated dog is generally not recommended. A dog’s coat does more than keep them warm, it also insulates against heat and protects the skin from sunburn. Shaving a double coat can actually make a dog more vulnerable to overheating and sun damage. [3][13]
What to do instead:
- Keep up with regular brushing to remove dead undercoat
- Ask a professional groomer to thin the coat without shaving it
- Trim fur around the paws and belly where heat tends to build up
- Use only pet-safe sunscreen on exposed skin like the nose and ear tips
Single-coated breeds (like Poodles or Maltese) may benefit from a summer trim, but always consult your vet or a professional groomer before making significant changes. [3]
How to Protect My Pet’s Paws from Hot Pavement
Hot pavement can burn a dog’s paw pads in seconds. The simple test: press the back of your hand firmly against the pavement for seven seconds. If it’s too hot for your hand, it’s too hot for your dog’s paws. [6][13][14]
Asphalt can reach temperatures 40-60°F hotter than the air temperature on a sunny day. That means 85°F air can mean 125-145°F pavement.
Paw protection strategies:
- Walk only on grass or shaded surfaces during hot weather
- Walk in the early morning (before 9 a.m.) or after sunset
- Consider dog booties for short outdoor trips on hot surfaces
- Apply pet-safe paw wax as a protective barrier
- Check paw pads after walks for redness, blistering, or limping
If your dog’s paws show signs of burns, limping, licking excessively, visible blistering, contact your vet. [13]
What Outdoor Activities Are Safe for Pets When It’s Hot
During a heat wave, the safest outdoor activity for most pets is a short, slow walk on grass in the early morning or late evening. Strenuous exercise, running, fetch, hiking, should be paused entirely when temperatures are high. [2][5][7][10]
Safe summer activities:
- Early morning leash walks on shaded or grassy routes
- Swimming in supervised, safe water (watch for fatigue)
- Sniff walks, slow, low-effort exploration that provides mental stimulation
- Indoor scent games and puzzle feeders as exercise substitutes
Activities to avoid in heat:
- Running, jogging, or cycling with your dog
- Playing fetch in direct sun
- Dog parks during peak afternoon hours
- Any activity that causes heavy panting within the first few minutes
Mental stimulation can replace physical exercise on the hottest days. Scent games, training sessions, and food puzzles tire a dog out without raising body temperature. [2][7]
If you’re planning a summer outing to a local event, like the outdoor festivals that draw crowds across the Mohawk Valley every summer, think carefully about whether bringing your pet is truly safe given the heat and crowds. For ideas on safe community events, check out coverage of the Mohawk Valley Latino Festival and other local gatherings.
Are Certain Dog Breeds More Sensitive to Heat
Yes. Brachycephalic (flat-faced) breeds are significantly more sensitive to heat than other dogs, because their anatomy limits how effectively they can pant and cool down. [3][10][14]
Most heat-sensitive dog breeds:
- English Bulldog
- French Bulldog
- Pug
- Boxer
- Boston Terrier
- Shih Tzu
- Chow Chow
- Cavalier King Charles Spaniel
Large, heavily muscled breeds like Saint Bernards and Newfoundlands also struggle in heat due to their body mass. Dark-coated breeds absorb more solar radiation outdoors.
Choose X if: Your dog is a flat-faced breed, is overweight, is older than 7 years, or has a known health condition, in those cases, treat every day above 80°F as a potential emergency and keep them indoors with climate control. [3][10]
Do Pets Need Special Care During Heat Waves
Heat waves require a more proactive approach than ordinary hot days. Veterinary bodies in the UK and the US have issued updated guidance in 2026 stressing that pets can suffer heatstroke even while resting indoors if homes are poorly ventilated. [4][7]
Heat wave checklist for pet owners:
- Identify the coolest room in your home and set it up for your pet
- Close curtains on south- and west-facing windows during peak afternoon sun
- Ensure continuous access to fresh, cool water in multiple locations
- Cancel or shorten walks; replace with indoor mental stimulation
- Check on your pet every hour during the hottest part of the day
- Have your vet’s emergency number saved and accessible
- Know the nearest 24-hour animal emergency clinic
During power outages in extreme heat, move pets to a basement or the lowest floor of the home, which stays cooler. If the home becomes dangerously hot, consider taking your pet to an air-conditioned location. [4][5]
Just as community members check on elderly neighbors during heat emergencies, checking on pets belonging to neighbors who may be away or elderly is a simple act of civic care. Community engagement and looking out for one another, whether human or animal, is part of what makes neighborhoods like those across Oneida County resilient.
Best Cooling Products for Pets in Summer
Several affordable products can make a real difference in keeping pets comfortable during hot weather. None of them replace shade and water, but they’re useful additions to your summer toolkit. [5][6][11]
Top cooling products:
- Cooling mats: Gel-filled pads that absorb body heat; no refrigeration needed. Prices typically range from $15,$50.
- Portable water bowls: Collapsible silicone bowls fold flat for walks and travel.
- Cooling bandanas: Soaked in water and tied around the neck; effective for short-term cooling.
- Paddling pools: Shallow plastic pools (under 12 inches deep) let dogs wade safely.
- Pet-safe sunscreen: Apply to exposed skin on light-colored or hairless pets; never use human sunscreen, which can be toxic to animals. [3][13]
- Fans with misting attachments: Combine airflow and moisture for more effective cooling indoors.
Common mistake: Placing a cooling mat in direct sunlight defeats its purpose. Always position cooling products in a shaded, ventilated area.
How to Keep Pets Safe in Hot Weather: A Summary for Upstate New York Families
Summers in upstate New York have grown hotter and more unpredictable. Communities across the Mohawk Valley, from Utica to Rome to New Hartford, are seeing more days above 90°F than in previous decades. That shift makes pet heat safety a genuine public health concern, not just a lifestyle tip.
The core principles of how to keep pets safe in hot weather are simple: water, shade, and cool air. But the details matter. Knowing which breeds are most vulnerable, recognizing the early signs of heatstroke, and having a plan before temperatures spike can save an animal’s life.
For families planning outdoor activities this summer, safety planning applies to everyone in the household. Just as drivers are reminded to watch for school buses returning to the roads, pet owners need seasonal reminders about the risks that come with rising temperatures.
And if you’re looking for outdoor adventure that’s genuinely pet-friendly, the Adirondack region offers shaded trails and water access that can make summer outings safer, check out what the Adirondack Extreme experience offers for ideas on cooler outdoor activities.
Frequently Asked Questions
Q: At what temperature should I stop walking my dog?
Most veterinarians recommend avoiding walks when air temperatures exceed 85°F (29°C). Always do the pavement test first: if the ground is too hot for your hand after seven seconds, it’s too hot for your dog’s paws. [6][13]
Q: Can cats get heatstroke?
Yes. Cats are susceptible to heatstroke, though they often hide symptoms. A cat breathing with its mouth open, drooling, or unusually still in hot weather needs immediate veterinary attention. [3][11]
Q: How do I cool down a dog quickly without ice?
Apply cool (not cold) water to the dog’s belly, neck, and paw pads. Place them in front of a fan. Offer small sips of cool water. Do not use ice or very cold water, which can cause shock. [6][12][14]
Q: Is it safe to leave a pet in the car with the air conditioning running?
This is risky. Car engines can fail, air conditioning can malfunction, and children or others could accidentally turn off the engine. The AVMA advises leaving pets at home rather than in any vehicle. [1]
Q: Should I shave my double-coated dog in summer?
No. A double coat protects against both heat and sunburn. Regular brushing to remove dead undercoat is a better approach. Consult a professional groomer for a summer trim that doesn’t compromise the coat’s protective function. [3][13]
Q: How can I tell if the pavement is too hot for my dog?
Press the back of your hand firmly on the pavement. If you can’t hold it there comfortably for seven seconds, the surface is too hot for your dog to walk on. [6][13]
Q: Do rabbits and small animals need special care in heat?
Yes. Rabbits, guinea pigs, and other small animals are very sensitive to heat and can die from temperatures above 80°F. Keep hutches in shaded, ventilated areas and provide frozen water bottles for them to lean against. [3]
Q: What’s the fastest sign that my pet has heatstroke?
Sudden collapse, loss of coordination, or very rapid panting combined with bright red or pale gums are the clearest emergency signs. Call a vet immediately. [2][11][14]
Q: Can I use human sunscreen on my pet?
No. Many human sunscreens contain zinc oxide or salicylates, which are toxic to dogs and cats if licked. Use only sunscreen specifically formulated for pets. [3][13]
Q: Is a wet towel effective for cooling a dog?
Yes, a cool damp towel placed on the belly, neck, and paw pads helps lower body temperature. Avoid wrapping the towel tightly around the animal, which can trap heat. [6][11]
Conclusion: What You Can Do Right Now
The threat of summer heat to pets is real, preventable, and urgent. Whether you’re in Utica, Rome, or anywhere across upstate New York, the steps to protect your animals are straightforward and largely free.
Actionable next steps for pet owners:
- Check your home today. Identify the coolest room and make sure your pet can access it freely.
- Audit your water setup. Put out at least two water bowls and commit to refilling them with fresh, cool water twice a day.
- Change your walk schedule. Move dog walks to before 9 a.m. or after 8 p.m. for the rest of the summer.
- Do the pavement test before every walk. Seven seconds, back of the hand. No exceptions.
- Save your vet’s emergency number. Know where the nearest 24-hour animal clinic is before you need it.
- Tell a neighbor. If you know someone with a pet who may not be aware of these risks, share this guide. Community care extends to animals too.
Heat waves are becoming more frequent. The good news is that the knowledge and tools to keep pets safe are accessible to every family. Taking these steps now, before the next heat advisory hits, is the difference between a safe summer and a preventable tragedy.
References
[1] Warm Weather Pet Safety – https://www.avma.org/resources/pet-owners/petcare/warm-weather-pet-safety
[2] Caring For Animals In Hot Weather – https://www.bva.co.uk/pet-owners-and-breeders/caring-for-animals-in-hot-weather/
[3] Hot Weather Safety Tips – https://www.aspca.org/pet-care/general-pet-care/hot-weather-safety-tips
[4] Helping Pets In The Heat – https://www.pdsa.org.uk/press-office/latest-news/helping-pets-in-the-heat
[5] How to keep your pets safe during a heat wave – https://www.usatoday.com/story/pets-animals/dog/health/2026/06/30/how-to-keep-your-pets-safe-during-a-heat-wave/90753843007/
[6] Safety Alert Why Julys Record Heatwaves Demand New Resting Pet Temperature Protocols – https://www.sofiaprints.com/en/safety-alert-why-julys-record-heatwaves-demand-new-resting-pet-temperature-protocols/
[7] Extreme Temperatures Heatstroke Pets UK Vets – https://www.theguardian.com/environment/2026/jul/09/extreme-temperatures-heatstroke-pets-uk-vets
[8] Pet Safety Top Mind Extreme Heat Fourth July Fireworks – https://www.wbtv.com/2026/07/02/pet-safety-top-mind-extreme-heat-fourth-july-fireworks-approach-charlotte/
[10] Summer Pet Safety Experts Issue Urgent Tips – https://www.ntd.com/summer-pet-safety-experts-issue-urgent-tips_1156228.html
