Leghorn: The Egg-Laying Machine (With a Catch)
The Leghorn is the breed that feeds the country: nearly every white egg in a US supermarket comes from a Leghorn or a Leghorn-based hybrid. For a backyard keeper whose priority is maximum eggs per pound of feed, nothing touches it. But it asks for a clear-eyed decision, because its strengths come bundled with real trade-offs.
What makes it exceptional
- Output. 250–320 large white eggs a year, and it starts laying young.
- Feed efficiency. A light bird that converts feed to eggs better than heavier dual-purpose breeds.
- Heat tolerance. Lean build and large comb shed heat well, so Leghorns thrive in hot climates where fluffy breeds suffer.
- Foraging. Smart and self-reliant on range, which can cut feed costs.
The catch
Leghorns are flighty, vocal, and standoffish. They can actually fly, so they need taller fencing or covered runs. They aren’t the breed for a family that wants approachable pets, and that big single comb is frostbite-prone in hard winters. They rarely go broody, so you won’t get natural chick-rearing.
Bottom line: if eggs are the entire point — especially in a warm climate — the Leghorn is the most efficient choice on this list. If you want a friendly flock, pair or replace it with calmer breeds.
Common questions
- How many eggs do Leghorns lay?
- Among the most of any breed — 250–320 large white eggs a year. The White Leghorn is the genetic basis for most commercial white-egg layers.
- Are Leghorns good pets?
- Not especially. They're intelligent and excellent foragers, but active, noisy, and disinclined to be handled. Choose a Leghorn for eggs and efficiency, not for cuddles.
- Can Leghorns handle cold winters?
- Their lean bodies cope, but their large single combs are very prone to frostbite. In cold regions, a dry coop and comb protection (e.g. petroleum jelly) help.