PET SAFETY

Protecting Your Pets from Wildfire Smoke

Learn practical ways to limit your pet's exposure to wildfire smoke, adjust outdoor activity and recognize when they may need veterinary care.

Published July 16, 2026
Pet safety during hot weather and wildfire smoke conditions

Protecting Your Pets from Wildfire Smoke

As wildfires become increasingly common in Canada, it is important to consider the well-being of our pets. Wildfire smoke can pose serious health risks to animals, just as it does to humans.

By staying informed, limiting exposure and knowing when to seek veterinary care, you can help keep your furry family members safe and healthy when wildfire smoke affects your area.

This practical guidance is provided by Toronto Humane Society and was originally shared June 8, 2023.

1

Stay Informed

Stay updated on local air quality advisories and wildfire conditions in your area. Pay attention to announcements from local authorities and reliable sources such as Environment Canada. The Air Quality Health Index can also help you assess risk in your location.

2

Limit Exposure

Minimize your pet's exposure to smoke when air quality is poorest by keeping them indoors as much as possible. Keep windows closed when air quality is poor. Air purifiers or filters can also help reduce indoor pollutants.

3

Adjust Outdoor Activity

Dogs still need enrichment and exercise, so try to time regular walks for cooler parts of the day and when air quality is better. Restrict exercise most when the weather is hot or air quality is poor.

4

Consult a Veterinarian

If you notice unusual symptoms such as coughing, sneezing, wheezing, difficulty breathing, unusual tiredness or eye irritation, consult a veterinarian promptly for guidance specific to your pet's health needs.

Some Pets May Need Extra Caution

Exercise should be restricted most during hot weather and periods of poor air quality for pets that may be more vulnerable to these conditions.

Pets with pre-existing health conditions Elderly dogs English Bulldogs French Bulldogs Pugs Other brachycephalic breeds

Signs to Watch For

Pay attention to changes in your pet while wildfire smoke is affecting your area. Toronto Humane Society recommends watching for symptoms including:

Coughing
Sneezing
Wheezing
Difficulty breathing
Unusual tiredness
Eye irritation

If you notice unusual symptoms in your pet, consult a veterinarian promptly. They can provide guidance based on your pet's individual health needs and recommend appropriate treatment or preventive measures.

About Toronto Humane Society

Toronto Humane Society's mission is to improve the lives of animals. The organization provides shelter care, veterinary services, animal training and behaviour consultations while supporting the human-animal bond and helping families stay together.

Toronto Humane Society also serves as an educational resource and support system, a voice in animal welfare and accessible care, and a centre for animal welfare knowledge and best practices.

Keep Smoke Safety in Mind

When wildfire smoke affects your area, stay aware of local conditions, reduce your pet's exposure when air quality is poor and watch closely for changes in their health or behaviour.