HUMANE SOCIETY WARNS PET OWNERS OF HOLIDAY HAZARDS AS FESTIVE SEASON BEGINS
Holiday pet safety top of mind as Humane Society warns of seasonal household hazards
OAKVILLE – As homes across Halton fill with festive decorations, holiday foods and visiting guests, the Humane Society of Oakville, Milton & Halton (HSOMH) is reminding pet owners to take added precautions to protect their animals from seasonal hazards.
In a holiday safety advisory released December 19, HSOMH highlighted the increased risks pets face during this time of year, from toxic plants and rich foods to decorations and household items that can quickly turn dangerous if ingested or mishandled.
“While the holidays are a joyful time for families, they can also introduce unexpected risks for pets,” said Calla James, Director of Community Engagement and Communications at HSOMH. “Shiny decorations, seasonal plants, rich foods, and increased activity in the home can quickly turn dangerous if pets are not closely supervised.”
Decorative Dangers Around the Home
Holiday décor can be especially tempting for curious pets. Christmas trees and standing displays can be climbed or knocked over, increasing the risk of injury. HSOMH warns that wrapping paper, ribbons, tinsel, string lights and small ornaments pose choking and intestinal blockage hazards that often require emergency veterinary care.
Glass ornaments and metal hooks can shatter and cause serious cuts, while exposed electrical cords may lead to burns or electric shock if chewed. The Humane Society recommends securing trees with sturdy bases, keeping fragile decorations out of reach, and tucking away cords and wires.
Toxic Plants and Seasonal Greenery
Several popular holiday plants can be harmful to pets if ingested. Poinsettias, while considered low in toxicity, can still cause nausea and mouth irritation. Holly may irritate the digestive system, while mistletoe poses a far more serious risk, potentially causing breathing difficulties, low blood pressure, seizures and hallucinations in dogs and cats.
Lilies, commonly found in holiday bouquets, are extremely toxic to cats and can lead to kidney failure even in small amounts. HSOMH encourages pet owners to keep all plants well out of reach or opt for artificial alternatives.
Holiday Foods and Hidden Risks
Rich holiday meals are also a concern. Fatty, sweet or spicy foods, poultry bones, chocolate and alcohol can all cause serious illness in pets, even in small quantities. Symptoms may include vomiting, diarrhea, tremors or seizures.
Garbage should be secured, as pets often rummage through leftovers containing bones, spoiled food or toxic ingredients.
Other Often-Overlooked Hazards
HSOMH also urges pet owners to be mindful of:
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Candles and open flames that may be knocked over
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Loud noises, including music, poppers or fireworks, which can cause stress or fear
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Snow globes containing ethylene glycol, a highly toxic substance
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Salt-dough ornaments and ice melt that can disrupt electrolyte balance
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Medications brought into the home by guests, which should be stored securely
With increased foot traffic in and out of the home, pets may also be more likely to slip outside and become lost. Providing a quiet, secure space can help animals feel safe during busy gatherings.
When to Seek Veterinary Care
“Pets are very good at hiding pain or discomfort,” James said. “If your pet gets into something or you notice signs like vomiting, drooling, lethargy, trembling, or unusual behaviour, seek veterinary care immediately. Acting quickly can save a life.”
HSOMH encourages families to plan ahead and keep pet safety top of mind so everyone can enjoy a healthy and happy holiday season.
For more information on holiday pet safety and local resources, visit HSOMH.ca.
Source: Humane Society of Oakville, Milton & Halton news release, December 19, 2025
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