Even small amounts cause vomiting, wobbliness, low blood sugar and breathing problems.
Aloe vera
Cat: Avoid Dog: Avoid
The latex causes vomiting and diarrhoea when chewed.
Apple (no seeds or core)
Cat: Small amounts only Dog: Safe
Crunchy slices are a good low-calorie dog treat. Seeds contain cyanogenic compounds.
Banana
Cat: Small amounts only Dog: Safe
A few slices are a fine dog treat. High in sugar, so keep it small.
Batteries
Cat: Dangerous Dog: Dangerous
Chewed or swallowed batteries burn the mouth and gut within hours.
Boiled chicken, boneless
Cat: Safe Dog: Safe
A great protein treat — plain, skinless, boneless, no spices.
Carrot & cucumber
Cat: Small amounts only Dog: Safe
Good crunchy treats for dogs. Cats don’t need vegetables, but a little won’t hurt.
Chanachur, chips & salty snacks
Cat: Avoid Dog: Avoid
Salt, chilli, oil and often onion or garlic powder. A little can cause vomiting and thirst; a lot can cause salt poisoning.
Chilli & spicy food
Cat: Avoid Dog: Avoid
Irritates the mouth and gut — drooling, vomiting and diarrhoea.
Chocolate & cocoa
Cat: Dangerous Dog: Dangerous
Theobromine and caffeine cause vomiting, restlessness, a racing heart, tremors and seizures. Dark and baking chocolate are the most dangerous.
Cigarettes & tobacco
Cat: Dangerous Dog: Dangerous
Nicotine poisoning can start within an hour — even from cigarette butts.
Coconut flesh
Cat: Small amounts only Dog: Small amounts only
Fatty — small amounts only. No shell or husk.
Cooked bones (chicken, beef, mutton)
Cat: Avoid Dog: Avoid
Cooked bones splinter and can pierce or block the gut. If your pet swallowed one and vomits, strains or stops eating, call us.
Cooked egg
Cat: Safe Dog: Safe
Boiled or scrambled without oil or salt is a good occasional treat. Avoid raw egg.
Cooked fish, boneless
Cat: Safe Dog: Safe
Good protein in moderation. Remove every bone and avoid salty, fried or curried fish.
Cooked pumpkin (mishti kumra)
Cat: Safe Dog: Safe
Plain cooked pumpkin is gentle fibre — helpful for mild constipation or loose stool.
Cow’s milk
Cat: Small amounts only Dog: Small amounts only
Most adult cats and many dogs can’t digest lactose — diarrhoea is common. Never give it to kittens; use kitten milk replacer.
Curry, biryani & bhuna leftovers
Cat: Avoid Dog: Avoid
Usually contain onion, garlic, chilli, salt and oil — a recipe for anaemia, stomach upset and pancreatitis.
Dog flea spot-ons (permethrin) on cats
Cat: Dangerous Dog: Safe
Permethrin causes twitching, seizures and death in cats. Only use products labelled for cats, and keep treated dogs away from cats until dry.
Dog food (fed to cats)
Cat: Avoid Dog: Safe
Lacks the taurine and protein cats need — long term it causes heart and eye disease. Cat food fed to dogs is too rich but not dangerous occasionally.
Essential oils (tea tree, eucalyptus)
Cat: Dangerous Dog: Small amounts only
Cats can’t process many essential oils — even diffusers and skin products can cause drooling, wobbliness and liver damage.
Fish bones (especially ilish)
Cat: Avoid Dog: Avoid
Fine bones lodge in the mouth and throat. Pawing at the mouth, drooling or gagging after fish means a visit.
Garlic
Cat: Dangerous Dog: Avoid
Same damage as onion, and even stronger per gram. Avoid garlic-flavoured food.
Ghee, oil & fried food
Cat: Avoid Dog: Avoid
High-fat food is the classic trigger for painful pancreatitis.
Grapes & raisins (kishmish)
Cat: Avoid Dog: Dangerous
Can cause sudden kidney failure in dogs, even in small amounts. Watch out for kishmish in sweets, polao and cakes.
Green tomato & tomato plant
Cat: Avoid Dog: Avoid
Green parts contain solanine. A little ripe tomato is fine; leaves and stems are not.
Guava
Cat: Small amounts only Dog: Small amounts only
A small piece of ripe guava is fine; the hard seeds can upset the stomach.
Ibuprofen, diclofenac & aspirin
Cat: Dangerous Dog: Dangerous
Cause stomach ulcers and kidney failure in cats and dogs, even at low doses.
Ice cream
Cat: Avoid Dog: Avoid
Lactose, sugar and sometimes chocolate or xylitol. A lick won’t hurt; a bowl will.
Insecticides & pesticides
Cat: Dangerous Dog: Dangerous
Drooling, pinpoint pupils, twitching and breathing trouble. Wash off skin exposure with soap and water and come in.
Jackfruit
Cat: Small amounts only Dog: Small amounts only
A little ripe flesh is usually tolerated by dogs; seeds and skin are not. Too much causes diarrhoea.
Kerosene, petrol & engine oil
Cat: Dangerous Dog: Dangerous
Sometimes put on pets for lice or mange — it burns the skin and damages the lungs if licked. Don’t induce vomiting.
Lilies (all true lilies)
Cat: Dangerous Dog: Small amounts only
Every part — petals, leaves, pollen, vase water — can cause fatal kidney failure in cats. Emergency even if only pollen was licked.
Lychee
Cat: Small amounts only Dog: Small amounts only
Peeled, seedless ripe flesh in tiny amounts only. Seeds are a choking and blockage risk; avoid unripe fruit.
Macadamia & salted nuts
Cat: Avoid Dog: Avoid
Macadamias cause weakness and tremors in dogs; salted nuts cause stomach upset. A few plain unsalted peanuts are usually tolerated by dogs.
Mango (flesh)
Cat: Small amounts only Dog: Safe
A few pieces of ripe mango flesh are fine for dogs. Remove the skin and seed.
Mango seed (aati)
Cat: Avoid Dog: Avoid
A common cause of intestinal blockage in dogs in summer. Vomiting after chewing one needs a vet.
Mishti, pitha & sweets
Cat: Avoid Dog: Avoid
Not poisonous in themselves, but sugar and ghee upset the stomach and can trigger pancreatitis. Some contain raisins or xylitol.
Money plant (pothos) & dieffenbachia
Cat: Avoid Dog: Avoid
Calcium oxalate crystals cause mouth pain, drooling and vomiting. Rarely fatal but very uncomfortable.
Mothballs (naphthalene)
Cat: Dangerous Dog: Dangerous
Damage red blood cells and the liver. Keep wardrobes closed.
Oleander (karabi)
Cat: Dangerous Dog: Dangerous
A common garden shrub in Bangladesh — its heart toxins can be fatal even in small amounts.
Onion
Cat: Dangerous Dog: Avoid
Destroys red blood cells, causing anaemia a few days later — raw, cooked, fried or powdered. Cats are especially sensitive.
Other human medicines & vitamins
Cat: Dangerous Dog: Dangerous
Iron tablets, antidepressants, heart and diabetes medicines are common poisonings. Keep strips out of reach and call if chewed.
Paan, supari (betel nut) & zarda
Cat: Dangerous Dog: Dangerous
Arecoline in betel nut and nicotine in zarda or tobacco cause drooling, vomiting, tremors and heart problems.
Papaya
Cat: Small amounts only Dog: Safe
Ripe flesh in small amounts; no seeds or skin.
Paracetamol (Napa, Ace, Tylenol)
Cat: Dangerous Dog: Dangerous
A single tablet can kill a cat — it destroys red blood cells and the liver. Never give human painkillers to pets.
Phenyl, bleach & floor cleaners
Cat: Dangerous Dog: Avoid
Phenol-based cleaners are toxic to cats even from paws. Let floors dry and rinse before pets walk on them.
Plain cooked dal (lentils)
Cat: Small amounts only Dog: Small amounts only
Plain dal without onion, garlic or tempering is OK in small amounts — but it isn’t a substitute for meat protein.
Plain cooked rice
Cat: Small amounts only Dog: Safe
Safe in small amounts, and useful in a bland diet for upset stomachs. Cats need meat, so rice should never be most of their meal.
Plain yoghurt (tok doi)
Cat: Small amounts only Dog: Small amounts only
A spoonful of plain, unsweetened yoghurt is usually fine. Mishti doi is too sugary.
Qurbani meat, fat & offal (Eid)
Cat: Small amounts only Dog: Small amounts only
Small pieces of plain, cooked lean meat are fine. Fat trimmings, spiced meat and bones during Eid cause pancreatitis and blockages — we see it every year.
Rat poison
Cat: Dangerous Dog: Dangerous
Many cause internal bleeding days later — there may be no signs at first. An antidote works best if given early. Bring the packet.
Raw bread or pitha dough (with yeast)
Cat: Dangerous Dog: Dangerous
Rises in the warm stomach causing painful bloating, and produces alcohol as it ferments.
Raw fish
Cat: Small amounts only Dog: Small amounts only
Regular raw fish can destroy vitamin B1 in cats and may carry parasites. Cook it.
Raw potato
Cat: Avoid Dog: Avoid
Raw and green potatoes contain solanine. Plain boiled potato in small amounts is OK for dogs.
Sugar-free gum & sweets (xylitol)
Cat: Avoid Dog: Dangerous
Xylitol causes a sudden drop in blood sugar and liver failure in dogs. Check labels on gum, mints and some peanut butters.
Tea & coffee
Cat: Avoid Dog: Avoid
Caffeine causes restlessness, a fast heart rate and tremors. Tea bags and coffee grounds are the most concentrated.
Thread, string, rubber bands & hair ties
Cat: Dangerous Dog: Avoid
Swallowed string can bunch up the intestines. If you see string from the mouth or bottom, don’t pull — come in.
Watermelon
Cat: Small amounts only Dog: Safe
Seedless flesh without rind is hydrating in summer.
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Everything is calculated on your device — nothing is stored or sent. This is general guidance; ask a vet about your own pet.
If your pet ate something toxic
Stay calm and remove any remaining item from your pet’s reach.
Note what was eaten, roughly how much, and when. Keep the packet.
Call us immediately on 01783-121256 — day or night.
Do not give salt water, oil, milk or try to make your pet vomit unless a vet tells you to. Some substances do more damage coming back up.
Time matters: many poisons can be treated effectively if your pet is seen within the first one to two hours.
Why cats and dogs are different
Cats lack some of the liver enzymes that break down drugs like paracetamol and chemicals like permethrin (found in many dog flea treatments), so small amounts that are safe for dogs or people can kill a cat. Dogs, on the other hand, are more likely to eat large amounts of something — like a whole bar of chocolate or a bag of grapes.
Local foods we see most often
In our Rangpur clinic, the most common food-related problems are dogs and cats fed curry leftovers with onion and garlic, fish bones stuck in the mouth or throat, chanachur and salty snacks, and sweets and pitha during festivals. Mango seeds and corn cobs can block the intestine of a dog who swallows them whole.
This list is general guidance. The effect of a toxin depends on the amount, your pet’s size and health. When in doubt, call a vet.
Frequently asked questions
Can cats eat rice?
Plain cooked rice in small amounts is safe for most cats but has little nutritional value for them. Cats need animal protein and taurine, so rice should never be the main part of their diet.
Can dogs eat curry or leftover biryani?
No. Curries and biryani usually contain onion and garlic, which damage red blood cells in dogs and cats, plus salt, oil and spices that upset the stomach and can trigger pancreatitis.
Is fish good for cats?
Cooked, boneless fish is a good protein source in moderation. Remove all bones (especially the fine bones in ilish), avoid salted or fried fish, and don't feed raw fish regularly — it can destroy vitamin B1 (thiamine).
My dog ate chocolate. What should I do?
Call a vet immediately with the type (dark is worst), amount and your dog's weight. Don't induce vomiting at home unless a vet tells you to. Signs include vomiting, restlessness, a racing heart and tremors.
Are lilies really dangerous for cats?
Yes — all parts of true lilies, including pollen and vase water, can cause fatal kidney failure in cats. It's an emergency even if your cat only licked pollen off its fur.
Dry food, wet food or rice and fish? A vet's honest guide to feeding cats in Bangladesh — what cats really need, how to balance home-cooked meals, and how much to give.
Bangladesh summers can kill pets. How to recognise heatstroke, cool your pet safely on the way to the vet, and keep dogs and cats cool from April to September.
Worried about your pet right now? Talk to a vet.
Call or WhatsApp — we answer day and night. For everything else, walk in any day from 9 AM to 10 PM.