Can Chickens Eat Eggs?

Yes — cooked eggs are an excellent protein treat; just cook them first.

Reviewed against extension and veterinary guidance · Last reviewed July 2026

Verdict

Safe to feed

⚠ Feed only cooked eggs — raw eggs can trigger egg-eating behavior in the flock.

The details

Eggs are a near-perfect protein source for chickens, useful during molt or for a run-down bird. Always cook them (scrambled or hard-boiled): feeding raw eggs in their recognizable shell form can teach hens to peck open and eat their own eggs, a hard habit to break.

How to serve it

Offer scrambled or hard-boiled egg occasionally. Crush and dry the shells separately as a calcium source.

Treat rules that apply to everything

Whatever you're feeding, the 90/10 rule is the one to remember: at least 90% of a hen's intake should be balanced layer feed, and no more than about 10% treats and scraps. Layer feed is formulated to deliver the protein and calcium that eggshells and feathers are built from — pile on the treats and you dilute it, which shows up as thin shells and a slowed-down lay.

That is a stricter limit than it sounds. Ten percent of a dozen hens' daily feed is only about 4.8 oz of treats — for all twelve birds combined, not each. Work out the limit for your own flock with the chicken treat calculator.

Chickens have no teeth: they grind food in the gizzard using grit. Birds that free-range pick up their own, but a confined flock needs insoluble grit available whenever they eat anything beyond feed. Introduce any new food in a small amount and watch the flock for a day — droppings are the quickest tell that something didn't agree with them.

Two rules that override everything else: never feed anything mouldy, since some moulds produce mycotoxins that can kill a bird, and never feed heavily salted, sugary, or processed human food. If you wouldn't eat it, it doesn't go in the run.

Frequently asked questions

Can chickens eat eggs?
Yes — cooked eggs are an excellent protein treat; just cook them first. Eggs are a near-perfect protein source for chickens, useful during molt or for a run-down bird. Always cook them (scrambled or hard-boiled): feeding raw eggs in their recognizable shell form can teach hens to peck open and eat their own eggs, a hard habit to break.
How should I feed eggs to chickens?
Offer scrambled or hard-boiled egg occasionally. Crush and dry the shells separately as a calcium source.
Can baby chicks eat eggs?
Yes, in small amounts, once chicks are around two weeks old. Treats should still be a tiny fraction of their diet, and chicks need chick-size grit to grind anything other than starter feed.
How much of a chicken's diet can treats be?
Follow the 90/10 rule: at least 90% of what a chicken eats should be balanced layer feed, with treats and kitchen scraps making up no more than about 10%. The feed carries the protein, calcium, and micronutrients that keep hens laying — treats dilute all of that if they take over.

Can chickens eat…?

Sources

Verdicts follow established poultry nutrition and veterinary toxicology — the toxic compounds named on these pages (persin, theobromine, solanine, thiosulphate, phytohaemagglutinin, oxalic acid) are documented, not folklore. Last reviewed July 2026.