Most homes contain things that can harm a pet if they are chewed, swallowed, spilled, or used incorrectly. The problem is that many of them do not look dangerous.
A bottle of pain medication on a bedside table, a laundry pod near the washing machine, sugar-free products in a handbag, cleaning chemicals under the sink, or pest-control products in the garage can all become accessible to a curious animal.
The safest approach is not to memorise every possible toxin. It is to walk through your home, identify the places where pets can reach hazardous products, and change how those items are stored.
Start in the kitchen
Food is one of the easiest hazards to underestimate because something that is safe for people is not automatically safe for animals.
Chocolate, grapes and raisins, onions and garlic, alcohol, and some other foods can cause illness in pets. Sugar-free products need special attention because some contain xylitol.
Xylitol can cause dangerous drops in blood sugar in dogs and, in some cases, serious liver injury. It can appear in products that are not obviously sweets, including certain toothpastes, oral-care products, supplements, and other consumer goods.
Keep food waste behind a secure cupboard or in a bin your pet cannot open. Do not leave handbags, lunchboxes, grocery bags, or food parcels on the floor if your dog is likely to investigate them.
When using a new sugar-free product, read the ingredient label before leaving it within reach of a pet.
Check the bathroom and bedroom for medication
Human medication is another common household risk.
Prescription tablets, over-the-counter painkillers, cold and allergy medication, vitamins, supplements, and other health products should be treated as inaccessible to pets, even if the container appears difficult to open.
Merck Veterinary Manual advises owners to store human medicines where pets cannot reach them and to speak to a veterinarian before intentionally giving an animal an over-the-counter human medication.
Do not assume that a medicine is safe for a dog or cat because a person can buy it without a prescription. The safe drug, dose, and formulation can be very different between people and animals.
Keep medication in closed cupboards or drawers rather than on bedside tables, bathroom counters, or kitchen surfaces. Be careful with weekly pill organisers as well. They are convenient for people but can be easy for an animal to chew open.
If you drop a tablet, find it before your pet does.
Pay attention to the laundry area
Laundry products can be particularly tempting because they are often stored low to the ground.
Liquid detergent, laundry pods, fabric softener, and dryer sheets can cause problems if a pet chews or swallows them. The ASPCA notes that some dryer sheets and fabric softeners contain cationic detergents, which can cause serious chemical injury.
Laundry pods deserve extra care because biting into one can release concentrated detergent into the mouth.
Store laundry chemicals in a closed cupboard or on a secure shelf that animals cannot reach. Keep the container closed between uses, and do not leave pods sitting on top of the washing machine.
If detergent spills, keep pets away until the area has been cleaned and is safe again.
Cleaning products need sensible storage
Bleach, toilet cleaners, drain cleaners, dishwasher products, disinfectants, and other household chemicals should stay in their original labelled containers and out of reach.
Not every exposure has the same level of risk. Some commonly used products cause mild irritation when used correctly, while concentrated or corrosive products can cause much more serious injury.
That is one reason internet home remedies are a bad substitute for veterinary advice. The right response depends on what the animal was exposed to, how much, how the exposure happened, and the species and condition of the pet.
Never mix cleaning products in containers that could be mistaken for drinking water or food. Keep pets away while using strong products and follow the label instructions for ventilation, dilution, rinsing, and drying.
Bird owners need particular care around fumes and airborne products because birds can be especially sensitive to inhaled substances.
Do not forget handbags, backpacks, and visitors
A home can be pet-proofed until a visitor arrives and leaves a handbag on the floor.
Bags may contain medication, chewing gum, sweets, cosmetics, supplements, or other products a dog can reach within seconds.
If your pet investigates bags, create a household rule that handbags and backpacks go on a hook, shelf, or behind a closed door.
The same applies when children come home from school with lunchboxes or sports bags containing food and medication.
Check your plants before bringing them home
Indoor and outdoor plants vary widely in their effects on animals. A plant that is harmless to one species may be dangerous to another.
Before buying a new houseplant or landscaping plant, check whether it is suitable for the animals in your household. This matters especially for pets that chew leaves, dig in potting soil, or have access to cut flowers and fallen plant material.
Do not rely only on the common name of a plant. If you are uncertain about the species, keep it away from your pet until you can identify it properly and check with a reliable veterinary or animal poison resource.
Inspect the garage, shed, and garden
Garages and garden sheds often contain chemicals that owners would never leave inside the house but may still be accessible to pets.
Rodenticides, insecticides, herbicides, fertilisers, pool chemicals, automotive products, and other concentrated substances should be stored in closed containers and secured behind doors.
Pest-control products are designed to affect living organisms. Follow the product instructions carefully and prevent pets from accessing treated areas, bait stations, containers, or dead pests until it is safe.
If you use a pest-control company, tell them which animals live on the property and ask for clear instructions about when pets can safely return to treated spaces.
What to do if you think your pet has been exposed
Do not wait for obvious symptoms before asking for advice.
Move your pet away from the source if you can do so safely. Keep the product container, label, packaging, plant sample, or other relevant information so the veterinarian can identify what may have been involved.
Contact your veterinarian or an emergency veterinary practice promptly.
Do not make your pet vomit or give a home remedy unless a veterinarian or qualified animal poison professional specifically tells you to do so. Vomiting can be dangerous after some exposures, particularly corrosive substances, and the appropriate treatment depends on the toxin.
If your pet is having trouble breathing, collapsing, having seizures, showing severe weakness, or has suffered a significant chemical burn or eye exposure, treat the situation as urgent and seek veterinary care.
PawGuard's nearby-vet map can help you identify veterinary services when you are away from your regular clinic or need another option.
A simple home safety audit
Walk through your home from your pet's point of view.
Look under tables, behind doors, on low shelves, inside open bags, around bins, next to beds, and anywhere your pet regularly explores.
Ask yourself one question: if my pet became curious about this item, could they reach it before I noticed?
Move medication into secure storage. Close cleaning-product cupboards. Put laundry supplies out of reach. Check the plants in the house and garden. Secure pest-control products. Make sure everyone in the household follows the same routine.
You do not need a completely empty home to keep a pet safe. You need predictable storage and fewer opportunities for an animal to reach something harmful.
Prevention is easier than treating an exposure
Pets explore the world with their noses and mouths. Even an animal that has ignored a cupboard for years can investigate it one day when something smells different or gets left open.
A few storage changes can remove many of the common risks.
Keep potentially harmful products secured, know which veterinary practice you would contact, and seek professional advice promptly if you suspect an exposure.
References
- ASPCA, "Poisonous Household Products": https://www.aspca.org/pet-care/aspca-poison-control/poisonous-household-products
- ASPCA, "What Pet Parents Need To Know About Corrosive Household Products", 17 September 2026: https://www.aspca.org/news/what-pet-parents-need-know-about-corrosive-household-products
- Merck Veterinary Manual, "Household Hazards", updated May 2026: https://www.merckvetmanual.com/special-pet-topics/poisoning/household-hazards
- Merck Veterinary Manual, "Poisoning from Human Over-the-Counter Drugs", updated May 2026: https://www.merckvetmanual.com/special-pet-topics/poisoning/poisoning-from-human-over-the-counter-drugs
- Merck Veterinary Manual, "Xylitol Toxicosis in Dogs": https://www.merckvetmanual.com/toxicology/food-hazards/xylitol-toxicosis-in-dogs
