August 19, 2026

5 fall pet hazards you wouldn’t expect

Dog Care General Pet Care

5 fall pet hazards you wouldn’t expect 

As we step into fall, with the crunch of leaves beneath our feet and our paws, it is important to be aware of safety concerns that come with the season. Here are five fall pet hazards you wouldn’t expect:   

Acorns and oak leaves  

Acorns contain tannins, which can upset your furry friend’s digestive tract if ingested. This can result in vomiting, diarrhea and abdominal pain. In some cases, kidney damage can also take place. Acorns can also be dangerous as they have the potential to cause blockages within the digestive tract, which can have serious consequences. Contact your veterinarian if you have any concerns.  

Mushrooms  

Though mushrooms tend to be an issue more in the springtime, the wet autumn season can also bring out more mushrooms.  If your furry friend eats a wild mushroom, contact your veterinarian or animal poison control immediately.   

For a list of poisonous plants to look out for and who to call if you suspect your pet has consumed something toxic, visit our blog.  

Antifreeze 

If you’re winterizing your cottage, boat or RV, be mindful of antifreeze! Antifreeze is toxic to animals. Yet, it can be appealing to them because of its sweet taste. Always be on the lookout for antifreeze spills and be sure to clean them up immediately. If you suspect your animal has ingested antifreeze, contact an emergency veterinarian immediately. Learn more about the dangers of antifreeze.https://ontariospca.ca/blog/pet-health-corner-dangers-of-antifreeze/ 

Rodenticides  

When mice start to look for somewhere warm to spend the winter, many people turn to rodenticides. While we do not recommend the use of such products, if you are planning on using rodenticides, make sure they are placed in areas not accessible to your companion animals. As an alternative, we recommend a holistic deterrent of vinegar and pepper mix spray.  

Essential oils  

If you like having candles or essential oils in your home to bring those fall smells, it’s important to know the potential risk for companion animals!   

https://ontariospca.ca/blog/its-already-the-first-day-of-fall-6-pet-safety-tips-for-your-family/https://secure.ontariospca.ca/site/Donation2?4501.donation=form1&df_id=4501&mfc_pref=T&set.SingleDesignee=1441&s_src=Website&s_subsrc=DonateBtn&utm_eventcategory=Website&utm_eventaction=blog&utm_eventlabel=blogpost 

If this information was helpful, please help us continue to educate about pet health and well-being by making a donation. As a registered charity that does not receive annual government funding, the Ontario SPCA and Humane Society depends on the generosity of donors to change the lives of animals in need.