Yes, when cooked. Plain hard-boiled or scrambled egg with no salt, butter, or seasoning is a good source of protein and amino acids for cats, and many love it. Keep it a small treat rather than a meal, and always cook it — raw egg carries its own risks.
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Safe — cooked and plainFine as a small, plain treat
Can cats eat eggs? 🥚
Yes, when cooked. Plain hard-boiled or scrambled egg with no salt, butter, or seasoning is a good source of protein and amino acids for cats, and many love it. Keep it a small treat rather than a meal, and always cook it — raw egg carries its own risks.
Source-linked record · Last reviewed July 17, 2026 · Not veterinary advice
Why this answer
Egg is highly digestible animal protein, rich in the amino acids an obligate carnivore uses well, which makes cooked egg a sound occasional treat. Cooking matters: raw whites contain avidin, which binds the vitamin biotin, and raw egg can carry Salmonella, so heat both neutralizes the avidin and kills bacteria.
Watch for
Mild stomach upset or loose stool if given too much
Weight gain if eggs become a frequent extra
How much is okay
A tablespoon or so of cooked egg, up to a couple of times a week, as a treat on top of a complete diet — not a daily meal.
Serve it safely
Cook the egg fully — boiled or scrambled — with no salt, butter, oil, or seasoning.
Skip any onion, garlic, or cheese mixed into scrambled eggs.
Let it cool and offer a small piece; refrigerate leftovers.
Sources and evidence notes (3)
People Foods to Avoid Feeding Your Pets
ASPCA Animal Poison Control Center — Multi-species veterinary toxicology list covering alcohol, chocolate, caffeine, citrus, coconut, grapes and raisins, macadamia nuts, milk and dairy, nuts, onions, garlic and chives, raw meat and eggs, salty snacks, xylitol, and yeast dough.
Feeding Your Cat
Cornell Feline Health Center, Cornell University College of Veterinary Medicine — Feline nutrition fundamentals: cats are obligate carnivores; complete balanced cat food should be the diet base; treats should stay a small share of daily calories.
Petfoodology
Cummings School of Veterinary Medicine at Tufts University — Board-certified veterinary nutritionist guidance on pet diets, treat limits (about 10% of daily calories), human-food snacks, and species-appropriate feeding for cats and dogs.
Answer card
No food checked yet.
Type what your cat is eyeing — or already stole — and the answer lands right here, without leaving the page.
Remove access. Take the food away and move your cat to another room.
Note the facts. What was it, roughly how much is missing, and when? Keep the packaging.
Call before symptoms. For chocolate, onion, garlic, grapes, raisins, alcohol, or anything sugar-free (xylitol), call a hotline or your veterinarian now — early treatment is easier and cheaper.
Never do this
Do not induce vomiting, feed milk, salt, or oil, or wait overnight to "see how it goes". Signs of chocolate or Allium poisoning can take hours to days to appear.
Go to an emergency vet immediately if
Your cat is collapsing, twitching or seizing, struggling to breathe, drooling heavily, vomiting repeatedly, or wobbly on their feet.
Outside the US? Call your local emergency veterinary clinic — keep the number saved in your phone.
Effective: July 17, 2026
Can Cats Eat It? provides general educational information for cat owners. It is not veterinary, diagnostic, treatment, or emergency advice.
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Effective: July 17, 2026
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