Five Foods That Are Dangerous For Cats and Dogs To Eat

Toxic Food for pets

Pet owners who have cats or dogs should keep certain foods away from these animals because it could cause them to become seriously ill. Some human foods act as a poison to animals and eating too much of certain foods can be fatal for pets. For optimum pet health, learn which 5 foods that cats and dogs should never eat.


Theobromine is the alkaloid that causes dogs and cats to become ill when they eat chocolate. A large amount of this substance can be toxic to pets and it can cause an irregular heart rate, seizures, vomiting and muscle tremors. Dark chocolate and baking chocolate has the highest concentration of theobromine, therefore it’s the most toxic.


When dogs or cats eat onions, this food destroys their red blood cells and this can cause them to become anemic. Animals who eat a large amount of onions are more susceptible to getting sick and if the animal ingests too much, it will cause fatigue and loss of appetite.

Raw Eggs or Meat

The danger of animals eating meat or eggs that are raw is the possibility of poisoning from salmonella bacteria that can be present in uncooked foods. When cats and dogs ingest raw food that’s contaminated with salmonella, it can cause them to have diarrhea and vomiting.

Dairy Products

Cats and dogs shouldn’t have foods that contain dairy products and this includes ice cream. Cats that drink cow’s milk when they’re kittens often become lactose intolerant in adulthood. Animals that consume too many dairy products can have an upset stomach because they don’t produce enough of the lactase enzyme that’s responsible for breaking down milk products.


Many varieties of nuts including almonds, pecans and walnuts contain certain oils that can cause cats and dogs to have an upset stomach. Macadamia nuts are especially dangerous because they can cause animals to have pancreatitis or neurological issues.

If your cat or dog has accidentally ingested any of the 5 foods listed above, take the animal to a veterinarian as quickly as you can. If possible, note how much of the food was eaten by your pet so you can relay this information to the veterinarian.

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