Foods That Are Toxic to Cats: The Complete List

Cats are curious creatures, and their exploring often includes investigating human food. Here is your comprehensive guide to foods that are toxic to cats.

Onions and Garlic

All members of the Allium family are toxic to cats. They contain compounds that damage red blood cells, leading to hemolytic anemia. Both raw and cooked forms are dangerous.

Grapes and Raisins

Grapes and raisins can cause acute kidney failure in cats. The exact toxic compound is unknown, making it unpredictable. It is best to avoid them entirely.

Chocolate

Chocolate contains theobromine and caffeine, which cats cannot metabolize effectively. Dark chocolate is the most dangerous.

Dairy Products

Most adult cats are lactose intolerant. Cow's milk can cause digestive upset, diarrhea, and vomiting.