With the summer heat in full swing, the Ontario SPCA and Humane Society is reminding pet parents to take extra precautions to protect their furry companions from the dangers of hot weather.

Until August 31, 2025, the No Hot Pets campaign is raising awareness about the risks pets face in warm temperatures and offering practical tips to help keep them safe.

The Ontario SPCA is urging pet lovers across the province to take the No Hot Pets pledge at nohotpets.ca.

“It only takes a few minutes for the inside of a parked car to turn into an oven,” says Jennifer Bluhm, Vice President, Community Outreach Services, Ontario SPCA and Humane Society. “Even if you crack the windows or park in the shade, it can be life threatening for your pet.”

You can also make a difference by sharing the campaign’s message on social media, encouraging local businesses to display No Hot Pets posters, or asking your municipality to implement a bylaw preventing animals from being left unattended in vehicles.

Pet Care Tips for Hot Weather

To keep your pets safe this summer, follow these essential tips:

• Never leave your pet unattended in a vehicle, even for a few minutes. Temperatures can soar to deadly levels quickly, even on mild days.
• Leave pets at home when running errands if they can’t come with you into the store. Home is much safer than a hot car.
• Ensure your pet has constant access to fresh, cool water and a shaded, sheltered area away from direct sunlight when outdoors.
• Limit outdoor time during the hottest parts of the day. Walk dogs early in the morning or later in the evening when the temperature is cooler.
• Check the pavement temperature by placing the back of your hand or wrist on the ground. If it’s too hot for you, it’s too hot for your dog’s paws.
• Watch for signs of heat stroke or heat exhaustion in pets, such as excessive panting, drooling, weakness, vomiting, or collapse.
• Be extra cautious with vulnerable pets, including senior dogs, puppies, overweight animals, and breeds with short muzzles or thick fur. Dogs with heart or lung conditions are also at greater risk.

“Extra precautions should be taken during hot weather to keep your animals safe,” says Bluhm. “Even a short time in a hot environment can be life threatening.”

If you see an animal in distress due to heat, act immediately. Contact Provincial Animal Welfare Services at 1-833-9ANIMAL (1-833-926-4625) or your local police. If the animal appears to be in life-threatening danger, call 911. To learn more, visit nohotpets.ca.