Salt (Excess)
CautionVerdict
Use caution — large amounts cause sodium poisoning.
Toxic principle: sodium ions
Source: ASPCA · Verified 2026-06-12
Verdict
Cats need small amounts of sodium in their diet, but excess salt causes sodium ion poisoning. This can happen from eating salty snacks, rock salt, ocean water, or homemade play-dough. Even small amounts are dangerous for cats due to their small body size. Always provide fresh water.
Symptoms to watch for
- • excessive thirst and urination
- • vomiting
- • diarrhea
- • lethargy
- • seizures
What to do
If your cat ate very salty food, offer water in small amounts and contact your vet. Severe cases require IV fluid therapy.
Related foods
Xylitol
CautionNot confirmed toxic to cats — but avoid entirely.
Human FoodChocolate
DangerousNever — toxic, potentially fatal. Cats are more sensitive than dogs.
Human FoodRaw Yeast Dough
DangerousNever — expands in the stomach and produces alcohol.
Human FoodBread
CautionSmall amounts OK — avoid raw dough and flavored varieties.
Human Food