Onions contain compounds that damage red blood cells and cause anemia when eaten by cats.
Onions
Like onions, garlic also contains toxic sulfur compounds unsafe for cats who cannot digest them appropriately.
Garlic
As alcohol causes liver damage and brain dysfunction in humans, it similarly wreaks havoc in a cat's smaller system.
Alcohol
Citrus oils, peels and leaves can irritate a cat's digestive tract, nervous system and skin upon ingestion.
Citrus Fruits
Macadamia nuts specifically cause weakness, swelling and elevated body temperature potentially fatal to cats.
Nuts
Caffeine adversely overstimulates a cat's central nervous system and cardiovascular system, dangerously elevating heart rate.
Coffee
Salty crisps and similar snacks have excess sodium levels extremely hazardous to your cat's delicate interior systems.
Salty Snacks