Can cats eat eggs?
Cooked, yes — egg is a high-quality protein source and a good occasional treat. Raw egg is off limits: raw egg white blocks biotin uptake and can carry salmonella.
Why egg for cats?
Eggs are close to the natural prey spectrum of a carnivore: high-quality animal protein, fat, vitamins and minerals. Cooked — boiled or scrambled without any additions — a small portion of egg is one of the better human-food treats for cats. Raw egg is a different story: the avidin in raw egg white binds biotin, and raw eggs can carry salmonella.
How much is okay?
Half a boiled egg or a spoon of plain scrambled egg, at most once or twice a week. Egg complements the ration, it does not replace it.
How to feed it?
Boil or scramble without salt, butter, milk or seasoning. Both yolk and white are fine cooked. Never raw, and no fried egg swimming in fat.
Risks & caution
Raw egg white blocks biotin uptake and risks salmonella. Frequent egg servings add noticeable calories. Cats with kidney disease should get protein extras only after vet consultation.
Can kittens have egg?
A mini portion of well-cooked egg is fine for older kittens now and then — never raw, and always secondary to kitten food.
Signs of intolerance
Egg allergies are rare but possible: watch for itching, vomiting or diarrhoea after egg and drop it if they appear.
Related foods
Frequently asked questions
Can cats eat raw eggs?
No. Raw egg white contains avidin, which blocks biotin uptake, and raw eggs can carry salmonella. Always cook eggs.
Boiled or scrambled — which is better?
Both work, as long as no salt, butter or milk is added. Plain is the rule.
How often may cats eat egg?
A small portion once or twice a week is plenty as a treat.
Is the yolk or the white better?
Cooked, both are fine. The yolk carries most nutrients and fat; the white is nearly pure protein.
Important note
This article never replaces veterinary advice. If you suspect poisoning or symptoms persist, contact your vet or the emergency veterinary service immediately.
Sources: General veterinary recommendations on feline nutrition. Last updated: 08/2026.
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