The Scratch and Treats Problem
You're probably being too generous with treats. Your hens love you for it. Their egg production does not. Here's why the math breaks.
Here’s a thing that happens a lot: someone buys a bag of layer feed, keeps the feeder full, and figures they’re doing everything right. Then they also buy scratch. And mealworms. And kitchen scraps go in the run. And the fruit bowl gets cleaned out over the run.
The hens are thriving, obviously — they have an endless buffet and a devoted person who brings them things.
The eggs are inconsistent. The shells are sometimes soft. One hen stopped laying and nobody’s sure why.
The feed is probably fine. The treat math is not.
How the math breaks
Layer feed is formulated to hit specific nutritional targets — typically 16% protein, around 4% calcium, specific vitamins and minerals. That formula assumes it’s making up the bulk of what your hens eat.
When treats start to account for 20 to 30% of daily intake, the actual protein percentage your hens are getting drops significantly. You’re not adding nutrition — you’re diluting it. The hen fills up on scratch (mostly corn, mostly carbohydrates) and skips the layer pellets.
Over time, this shows up as softer shells, reduced laying frequency, poor feather quality outside of molt season, and hens that seem hungry even with a full feeder. If your hens have stopped laying, treat balance is one of the five things to check — see our full diagnosis guide.
The 10% rule
Treats — all treats, everything that isn’t their main feed — should be 10% or less of daily intake. For a standard hen eating about half a cup of feed per day, that’s about a tablespoon of extras. Which is a lot less than most backyard keepers are offering. (See how much feed do chickens need for the baseline.)
Scratch specifically
Scratch is fine as a treat with limits. It’s not a supplement, not a feed, and not something hens need. In cold weather, tossing scratch in the late afternoon has a small benefit — digestion generates a bit of warmth overnight. But it doesn’t change the math on how much they should be getting.
What to do instead
If you want to give your flock something extra that actually earns its place nutritionally, dried mealworms are the move. High protein, easy to portion, and they won’t dilute calcium or other key nutrients the way carb-heavy scratch does. Especially useful during molt.
Recommended: Dried mealworms for chickens on Amazon →
What to actually do
Keep the layer feed as the foundation. Full feeder, always available. Then treat with intention — mealworms during molt when protein matters, watermelon in summer for hydration, the occasional fruit because it’s fun.
If your hens are running to you every time you appear and leaving the feeder half-full, pull back on treats for a week or two and let them reestablish the feed as the baseline.
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Most feeding problems in backyard flocks aren’t about a bad feed — they’re about the treat math quietly undermining a good feed. If you want to know whether your base feed is actually right for your flock’s setup and goals, the quiz gives you a specific answer.
Your flock's diet matters more than any single treat.
Get a feeding plan built for your actual hens — not generic advice from the internet.
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