
In this article:
- 11 Common Pet Toxins in Edmonton Homes
- Signs of Pet Poisoning
- How to Pet-Proof Your Edmonton Home
- Trusted Veterinary Care in Edmonton
At Paws Veterinary Hospital in Edmonton, we believe that prevention is the best medicine—especially when it comes to accidental pet poisonings. Every year, dogs and cats in our community are exposed to harmful substances found in everyday households. Being aware of these toxins is one of the best ways to keep your furry family members safe.
11 Common Pet Toxins in Edmonton Homes
1. Chocolate
Chocolate contains theobromine and caffeine, both of which are toxic to dogs and cats. Dark chocolate is especially dangerous. Even small amounts can cause vomiting, seizures, or heart issues.
2. Xylitol (Found in Gum, Candy & Some Peanut Butters)
This artificial sweetener can cause a rapid drop in blood sugar and liver failure in dogs. It's often hidden in "sugar-free" products and is extremely toxic—even in small doses.
3. Grapes and Raisins
These can cause kidney failure in dogs. Some dogs can tolerate them, while others become gravely ill after just a few. It’s best to avoid them entirely.
4. Lilies (Toxic to Cats)
Many common lilies—including Easter, Tiger, and Daylilies—can cause kidney failure in cats. Even a small amount of pollen or water from a vase can be fatal.
5. Rodenticides (Rat and Mouse Poison)
These are often used in Edmonton homes and garages, especially during colder months. They can cause internal bleeding, seizures, or kidney damage depending on the formula. Pets can also be poisoned indirectly by eating a poisoned rodent.
6. Antifreeze (Ethylene Glycol)
Just a small amount of antifreeze is lethal to pets. It has a sweet taste that attracts dogs and cats but causes rapid kidney failure. Be sure to clean up any spills immediately and store containers securely.
7. Household Cleaners
Many cleaners contain ammonia, bleach, or phenols that can irritate your pet’s mouth, skin, or respiratory system. Store them out of reach and use pet-safe alternatives when possible.
8. Onions, Garlic, and Chives
These can damage red blood cells, leading to anemia in dogs and cats. Powdered versions found in many packaged foods are just as dangerous.
9. Essential Oils
Oils like tea tree, peppermint, eucalyptus, and citrus can be toxic to pets when inhaled, ingested, or absorbed through the skin. Cats are especially sensitive to essential oil diffusers.
10. Marijuana and Cannabis Edibles
As cannabis becomes more common in Edmonton households, accidental ingestion is a growing concern. THC is highly toxic to pets and edibles often contain additional harmful ingredients like chocolate or xylitol.
11. Voltaren (Diclofenac)
Voltaren, a common anti-inflammatory gel used by humans, is extremely toxic to pets—especially cats. If ingested or absorbed through the skin (such as from licking a recently applied area), it can cause gastrointestinal ulcers, kidney failure, or even death. Always wash your hands after applying it and keep your pet away from treated areas.

Signs of Pet Poisoning
If you notice any of these symptoms, contact Paws Veterinary Hospital in Edmonton immediately:
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Vomiting or diarrhea
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Loss of appetite
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Tremors or seizures
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Weakness or collapse
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Excessive drooling
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Disorientation or unsteady walking
Time is critical. Call Pet Poison Helpline® at 855-764-7661. If veterinary attention is necessary, contact your veterinarian or emergency veterinary clinic immediately.
How to Pet-Proof Your Edmonton Home
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Keep medications, cleaners, and foods in secured cabinets
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Avoid toxic plants like lilies, aloe vera, and pothos
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Be cautious with pest control products
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Don’t share human food with pets unless vet-approved
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Store bags, purses, and gym gear (which may contain Voltaren or gum) out of reach
Trusted Veterinary Care in Edmonton
At Paws Veterinary Hospital, we’re here to help Edmonton pet owners stay informed and prepared. If your dog or cat has ingested something they shouldn’t have, or you’re unsure whether something is safe, give us a call. We serve pet families across South Edmonton, Strathcona, Windermere, and beyond.