Signs your pet may have been poisoned
Recognising the symptoms of poisoning early is important. While signs can vary depending on the toxin involved, here are some common indicators:
- Vomiting or diarrhoea, which may contain blood.
- Excessive drooling or refusal to eat or drink.
- Lethargy, weakness, or unusual agitation.
- Seizures, tremors, or uncoordinated movements.
- Difficulty breathing or irregular heartbeat.
- Pale gums or discolouration in the mouth.
If you notice any of these symptoms, treat the situation as an emergency and act immediately. You know your pet better than anyone and know what unusual behaviour is. If they seem out of sorts at all, you should get them to the vet as soon as possible.
What to do at home before getting to the vet
- Remove your pet from the source of poisoning: Ensure they are safe and away from the toxin to prevent further exposure.
- Identify the poison: Gather any packaging, labels, or samples of the substance involved so you can provide this information to your vet.
- Contact your vet immediately: Describe your pet’s symptoms and the suspected toxin clearly. They will advise you on the next steps.
- Do not induce vomiting unless instructed by a vet: Some toxins can cause more harm if vomited back up (e.g. corrosive substances).
- Administer activated charcoal: Activated charcoal can help absorb toxins in cases where vomiting is not contraindicated (most effective within four hours of ingestion). Only do this if advised to by your vet.
Stay calm and get your pet to the vet as quickly as possible for professional treatment.
What to keep in your pet first aid kit
As a responsible pet owner, you need to be prepared for emergencies. Having a pet first aid kit on hand is important, especially if you suspect your pet has been poisoned. Here are some pet first-aid items you should include in your kit:
- Emergency contact numbers for your veterinarian and local poison control centres.
- Activated charcoal for toxin absorption during emergencies (use only under guidance).
- Gauze pads and bandages for injuries or wounds.
- Tweezers and scissors for removing foreign objects or debris.
- Hydrogen peroxide. This is a topical antiseptic for cleaning wounds.
- Sterile gloves for handling injuries safely.
For a comprehensive list of items to keep in your pet’s first aid kit, refer to this article.
Common poisoning risks for pets
- Rat poison
The ingredients in rat poison are extremely dangerous to dogs and cats. If you use rat poison you risk your pets being exposed by eating the poison themselves, or by eating a rodent that has been poisoned. Using humane traps will protect all of the animals in your area from accidental poisoning. - Outdoor poison
Dogs who sleep outside can find themselves the target of criminals who feed them poisoned food. The criminal will do this so they can access your property without worrying about the dog.
Animals may also be exposed to toxins like weed killer, insecticides or anti-freeze while outdoors. - Food poisoning
Many human foods are toxic to pets and should be avoided entirely:- Chocolate, especially dark chocolate, contains theobromine, which is highly toxic to dogs and cats.
- Onions and garlic can damage red blood cells and cause anaemia.
- Grapes and raisins can lead to kidney failure.
- Xylitol, an artificial sweetener, is extremely dangerous for pets. Xylitol is sometimes used in sugar-free peanut butter. Always check the ingredients before giving your dog any human food.It’s important to make sure toxic foods are kept far out of your pet’s reach.
- Household Items
Common household items like cleaning products and medications (human or veterinary) pose massive risks if ingested by pets. Store these substances securely in cabinets out of reach. - House pants
Certain popular house plants like lilies are extremely toxic to dogs and cats. Research your houseplants before buying them. - Recovery after poisoning
Once your vet has treated your pet, recovery becomes the focus. Follow your vet’s instructions carefully. Administer prescribed medications exactly as directed. Create a quiet, stress-free space where your pet feels safe and secure. Recovery requires a calm environment that enables them to relax and regain strength.
It’s also important to monitor their behaviour closely. Watch for lingering symptoms like fatigue, changes in appetite, or unusual behaviour. If you notice anything concerning, call your vet for guidance.
Ensure your pet has access to fresh, filtered water at all times. Hydration supports kidney function and helps flush out toxins from their system. Feed them easily digestible meals recommended by your vet to avoid aggravating their digestive system.
Recovery may take time depending on the severity of the poisoning, but with proper care, attention, and patience, most pets bounce back well and return to their happy selves.
Recommended products for recovery
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Anima-Strath A nutritional supplement that supports your pet during recovery and reduces recovery time. |
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A.Vogel Boldocynara and Nephrosolid Drops These herbal remedies support liver and kidney function essential for detoxification. |
Poisoning is one of the scariest situations a pet owner can face, but quick action paired with preparation can save lives. Recognising risks around your home and environment is just as important as knowing how to respond in an emergency.
Stay informed and stay prepared. Your pets depend on you!
This article first appeared on Anima-Strath and can be found here.
References and additional reading:
- 10 common dog poisons and their harmful effects (2025) Animal Hospital of Dauphin County. Available at: https://www.ahdcvets.com/blog/10-most-common-dog-poisons/
- Andy (2023) How to tell if your dog’s been poisoned: Bobtail, Bobtail Dog Food. Available at: https://bobtail.co.za/how-to-tell-if-your-dogs-been-poisoned-bobtail/
- Bayne, E. (2022) What are the symptoms of poisoning in dogs?, Wag! Available at: https://wagwalking.com/wellness/what-are-the-symptoms-of-poisoning-in-dogs
- Doss, B. (2022) Cat and dog poisoning symptoms and reatment (pets and toxins) – our blog, Perth Vet Emergency. Available at: https://pve.net.au/blog/pets-and-toxins-dog-poisoning/
- Stallard, C. et al. (no date) Basic first aid for dogs, Blue Cross. Available at: https://www.bluecross.org.uk/advice/dog/basic-first-aid-for-dogs