Suspect poisoning? US: ASPCA Poison Control (888) 426-4435 · UK: 01202 509 000 · Severe symptoms → nearest emergency vet now.

Poisoning questions, answered

Every question has a direct answer, a symptom checklist and clear next steps — plus a matching tool that estimates the real risk.

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The four most-used triage calculators:

chocolate · open tool My dog ate dark chocolate — how much is dangerous? grapes & raisins · open tool My dog ate one grape. Should I panic? xylitol · open tool Dog ate sugar-free gum with xylitol — emergency? lily · open tool Cat licked a lily petal — is that fatal?

Full answer library

All pets Dogs Cats

Cats · Food safety Is it safe for my pregnant 4 kg cat to lick a tiny bit of granulated sugar off the floor? A tiny lick is not toxic, but it offers no benefit and contributes to empty calories. Sugar has no… Cats · Food safety Can my nursing 5 kg cat have a small cube of fresh mango flesh as an occasional treat? A small, occasional cube of the flesh is safe, but it's not necessary. The flesh itself is non-toxic, but the… Dogs · Emergency guide My 12 kg dog was treated for fipronil poisoning after severe tremors — what does recovery look like at home over the next week? Recovery at home needs careful monitoring for 72 hours after the vet discharges him. The muscle tremors… Cats · Emergency guide My 5 kg cat was treated for ammonia cleaner burns in her mouth — what should I watch for and feed her during the next 48 hours of recovery? Watch her closely for renewed drooling, pawing at her mouth, or refusing to eat — these mean the pain or… Cats · Food safety My 6 kg cat keeps stealing brine-cured olives from the kitchen counter — what's the best way to store them and train her to stop? Store olives in a sealed container inside the refrigerator, never in an open bowl on the counter. Cats are… Dogs · Food safety For my 25 kg dog with a known beef allergy, is plain cooked bison a safer alternative protein source than beef? Possibly, but introduce it with extreme caution. Bison is a different species from cattle, so some dogs with… Dogs · Food safety Can a single bite of plain hot dog cause diarrhoea or gas in my 8 kg dog who has a sensitive stomach? Yes, it very likely can. Hot dogs are high in fat, salt, and preservatives like nitrates, which are common… Cats · Emergency guide Are flea and tick chews for dogs that contain fipronil safe to give to my 4 kg cat as a treat? No, never give a cat any product containing fipronil that is labeled for dogs. Dog formulas are over 12 times… Dogs · Emergency guide How can I store fipronil spot-on tubes safely to keep them away from my 12 kg dog and curious toddler? Treat these tubes like prescription medication. Store them in a high, locked cabinet immediately after… Cats · Emergency guide My 5 kg senior cat with stage 2 kidney disease ate a moldy bread crust and is now wobbly. Is the risk of tremors higher for her? Yes, the risk is significantly higher. Her kidneys are already struggling to filter toxins, and the… Dogs · Emergency guide Which common household items like kids' toys or TV remotes secretly contain button batteries that my 15 kg Beagle might chew? Button batteries hide in many small electronics a dog can easily snatch. Check singing greeting cards, key… Cats · Emergency guide I diffused lavender oil for 30 minutes and now my 5 kg cat is wobbly, but my dog seems fine. How do I handle my cat and keep my dog safe? Move your cat to a well-ventilated room immediately, away from the diffuser. Cats lack the liver enzymes to… Dogs · Emergency guide My 12 kg dog ate two fipronil-based flea chews meant for a large dog and is now trembling — what do I do? Call your vet or an emergency poison line immediately. Fipronil disrupts nerve signals, and tremors are a… Cats · Emergency guide My 5 kg senior cat ate three vitamin A supplement treats and is now lethargic — is this toxicity? Yes, vitamin A toxicity is likely. It's fat-soluble and builds up in the liver, causing weakness, joint pain… Cats · Emergency guide My 4 kg cat licked one mistletoe berry that fell on the floor — is that enough to cause a slow heart rate? It can be. Mistletoe berries contain toxins that irritate the gut and affect the heart. Even a lick can… Dogs · Emergency guide My 20 kg dog ate about a cup of moldy compost scraps 30 minutes ago — how much mold is enough to cause tremors? Any visible mold can be dangerous. Tremorgenic mycotoxins in compost are potent, and a cup is a significant… Dogs · Food safety My 3-month-old, 2 kg puppy chewed and swallowed a small piece of raw shallot — is this extra risky for a puppy? Yes, puppies are at higher risk. Their small body size means even a tiny amount of concentrated allium toxin… Cats · Food safety My 4 kg cat with chronic kidney disease ate one small steamed broccoli floret — is the isothiocyanate hard on her kidneys? One small floret is unlikely to harm her kidneys directly. The main concern with broccoli for any cat is… Dogs · Food safety My 7 kg dog with a sensitive stomach ate a slice of honey-glazed ham and now has diarrhea — is the ham or the glaze to blame? It's likely both. Ham is very salty and fatty, which can upset a sensitive stomach on its own. The honey… Cats · Emergency guide My 4 kg cat knocked over a guest's bag at Thanksgiving and chewed open a dog's fipronil spot-on, then groomed it for 10 minutes — is this an emergency? Yes, this is an emergency. A dog spot-on contains 9.1% fipronil — far above what a cat can safely handle.… Dogs · Emergency guide My 25 kg dog licked an open fipronil spot-on tube that fell off the holiday table and continued grooming for 15 minutes — should I call the vet? Yes, call your vet or the ASPCA poison line. Even a 25 kg dog can absorb too much fipronil from a… Cats · Emergency guide My 4 kg cat has a sensitive stomach and eats a small piece of aloe leaf every few days — will this cause ongoing diarrhea or just occasional upset? Even small repeated amounts of aloe can trigger problems in a cat with a sensitive stomach. The aloin in the… Dogs · Emergency guide My 20 kg dog has been chewing on hyacinth bulbs in my garden once a week for three months — what long-term damage could this cause to his kidneys and heart? This is serious. Hyacinth bulbs contain calcium oxalate crystals that pierce the mouth and release toxins… Cats · Emergency guide My 4 kg cat keeps finding hand warmers under the sofa and chewing them open — what are the best ways to store them and prevent this? The real danger isn't the iron powder or salt — it's the plastic wrapper and fine dust that can cause… Cats · Emergency guide My 4 kg cat groomed my dog's fipronil spot-on site for 15 minutes — how much licking is too much? Any amount of grooming a dog's fipronil spot-on is too much for a cat. Dog formulas contain 9.1% fipronil… Dogs · Emergency guide My 25 kg dog licked an entire empty fipronil spot-on tube — is that a toxic dose for a large dog? Yes, licking an entire tube is a toxic dose. The residue inside a used tube still contains concentrated… Dogs · Emergency guide My 15 kg dog on heart medication licked oven cleaner residue off the stove — does his condition make this more dangerous? Yes, his heart condition makes this more dangerous. Oven cleaner contains strong alkalis that cause immediate… Dogs · Emergency guide At our holiday buffet, my 8 kg terrier ate two silica gel packets from a bag of snacks — is this an emergency for a small dog? It could be an emergency if the packets cause a blockage. Silica gel itself is inert, but two whole packets… Cats · Emergency guide My 3 kg indoor cat drinks from a dripping kitchen tap for 10 minutes every day — could this daily habit cause water intoxication over time? Yes, this daily habit can lead to water intoxication over time. Cats have small kidneys, and consistently… Dogs · Emergency guide My 10 kg dog ate a handful of wilted cyclamen leaves that had been left in the garden overnight — are decaying leaves more toxic? Wilted or decaying cyclamen leaves are just as toxic as fresh ones. The saponins that cause intense mouth…

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The library keeps growing. Can’t find your situation? Open the matching toxicity calculator and enter weight plus amount for an instant risk level.