Furry Diary

Leghorn

Gallus gallus domesticus

Also called Leghorn chicken, Livorno, White Leghorn, Italian (historic US name)

Recognised breedShort profile

From Italy: Tuscany, with birds exported to North America from the port of Livorno from about 1828.123

At a glance the quick version

Weight, male2.4 to 3.4 kg12
Weight, female2 to 2.5 kg12
Lifespan4 to 6 years24
Sizemedium

Range per Wikipedia; The Livestock Conservancy gives about 6 lb (2.7 kg) for males and 4.5 lb (2 kg) for females. Bantams: cock up to 1.02 kg, hen up to 0.91 kg.

One of the most productive layers of white eggs
Economical eater and keen forager
Active, alert and hardy in warm climates
Light and agile
142

Looks how to spot one

Tight, sleek plumage on a slim, upright body

A light, alert, game-like bird with a narrow breast and an upright stance. It has a large single or rose comb, red eyes, white earlobes, clean yellow legs and yellow skin. Hens lay white eggs.21

Colourswhitebrownblackbuffsilver duckwingColumbian123

Personality what they are like

Energetic, independent and quick. Leghorns prefer foraging over cuddles, can fly well and tend to keep a little distance from people, so they suit keepers who enjoy watching an active flock rather than handling birds.24

Daily activity how busy a day looks

High. They are busy foragers and capable fliers, so a covered or high-fenced run and plenty of space to roam suit them best.24

Grooming and care the hands-on bits

Chickens keep their own plumage in order by preening and dust bathing, so the owner's job is a dry dust-bath spot, clean dry bedding, daily flock checks and regular egg collection. Hens are excellent layers, commonly 250 to 300 white eggs a year, and they rarely go broody.514

Home where they are happiest

Needs a secure, dry, well-ventilated coop plus an outdoor run. The RSPCA suggests roughly 1 m² of indoor space per bird where possible; veterinary husbandry guidance gives 0.37 m² per large bird as a minimum, and Oregon State University Extension advises about 0.28 m² per bird when there is a run, or 0.75 to 0.9 m² without outdoor access. Allow at least 15 cm of perch per bird (more for big breeds), about one nest box per four hens, and a patch of dry soil for dust bathing. Leghorns fly well, so the run should be roofed or netted. As a Mediterranean breed they do well in warm climates.567

Food basics what goes in the bowl

A complete commercial ration forms the base: chick starter first, a lower-calcium grower feed until laying begins, then layer feed. An adult eats around 120 g of layers pellets a day, a little more in winter. Provide insoluble grit, oyster shell as extra calcium for layers, and fresh clean water at all times. In the UK, kitchen scraps may not be fed to poultry.56

Company who they like around

A flock bird that forages, roosts and dust bathes with companions, so keep at least three hens that get along.5

The story where it all began

Small, productive landrace hens from Tuscany were shipped to America from Livorno from about 1828 and were first sold as 'Italians' before the name Leghorn took hold by the 1860s. White birds reached Britain from America around 1870, where breeders made them somewhat larger, and the White Leghorn later became the foundation of many commercial laying strains worldwide.123

Fun facts for the dinner table

  1. 1

    The breed is named after Livorno, the Tuscan port the first birds were shipped from, and in Italy it is still called the Livorno.4

  2. 2

    White Leghorns have been used worldwide to develop high-output laying hybrids.3

  3. 3

    Early Leghorns imported to Britain weighed only about 1.6 kg before breeders increased their size.3

  4. 4

    Leghorns come in both single comb and rose comb forms, although rose combs are not accepted in Italy.1

Recognised by the official bits

American Poultry Association (Standard of Perfection)
Recognised from the 1870s in single and rose comb forms, with further colours added up to 1981; over a dozen colour patterns today.2
The Poultry Club of Great Britain
Standardised breed, classed as soft feather light.3
The Livestock Conservancy
Listed in the Recovering category (for non-industrial strains).2

The care rhythm Furry Diary remembers it for you

A typical home-care rhythm for a Leghorn. It is our own starting plan, not a vet's advice, and you can change every line in the app.

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Where this comes from

Every breed page shows where each fact comes from. If we got something wrong, sorry, we are pet people, not a science magazine. Tell us at [email protected] and we will fix it.

  1. Leghorn chicken - Wikipedia en.wikipedia.orgused for origin, naming, history, weights, colours, comb types, laying
  2. Leghorn Chicken - The Livestock Conservancy livestockconservancy.orgused for history, APA recognition, weights, body, temperament, lifespan, conservation status
  3. Leghorn - The Poultry Club of Great Britain poultryclub.orgused for classification, British history, commercial role
  4. Leghorn - Lafeber Backyard Chickens lafeber.comused for lifespan, laying, temperament, climate
  5. Keeping chickens as pets - RSPCA rspca.org.ukused for social needs, space, daily feed, grit, dust bathing
  6. Care of the Backyard Chicken - Lafeber Vet lafeber.comused for space, perches, diet stages, coop temperature
  7. Living on the land: Backyard chicken coop design - Oregon State University Extension extension.oregonstate.eduused for coop space, roosts, nest boxes

Checked 2026-09-30. Text is written in our own words from these sources.