Should You Feed Olive Oil to Chickens? What You Need to Know

Olive Oil Poured in a Bowl
Olive Oil Poured in a Bowl

Article Summary

  • Olive oil is considered safe for chickens in moderation, containing healthy fats and antioxidants beneficial for their overall health.
  • Olive oil can be used to help with impacted crop issues in chickens by lubricating and loosening the mass.
  • It is recommended to start slowly with small amounts, monitor the chickens for any signs of digestive upset, and adjust the frequency and quantity as needed.

Have you ever wondered if you can give olive oil to chickens? Feeding chickens scraps from the kitchen or supplements like oils can provide health benefits. However, not all human foods are safe or healthy for chickens.

So what about olive oil? Here’s what you need to know about feeding chickens olive oil.

Is Olive Oil Safe for Chickens?

The short answer is yes, olive oil is safe for chickens to consume. Olive oil contains healthy fats and antioxidants that can benefit chickens.

In moderation, olive oil will not harm chickens or chickens eggs. It’s also fine for baby chicks after their first week when they start eating treats.

Of course, too much of anything is unhealthy. Like other foods humans consume offered to chickens, feed olive oil sparingly as an occasional treat or supplement.

What Are the Benefits of Feeding Chickens Olive Oil?

Here are some of the main benefits of adding small amounts of olive oil to a chicken’s diet:

  • Healthy fats – Olive oil contains heart-healthy monounsaturated fats that can improve cholesterol levels and overall health. The omega-3s in olive oil support skin and feather health.
  • Boosts immunity – The antioxidants in olive oil, like vitamin E and polyphenols, help strengthen the immune system and fight disease.
  • Supports egg production – The healthy fats in olive oil provide nutrients for egg development. Olive oil may boost egg size and production.
  • Aids digestion – Olive oil can lubricate the crop and soothe digestive issues like impacted crop in chickens. The oil helps things move smoothly through the gut.
  • Shiny feathers – The fatty acids nourish chickens’ skin and feathers for a healthy, lustrous appearance.
  • Stress relief – Some chicken keepers report olive oil helps calm nervous chickens or reduce stress. More research is needed on this benefit.
Olive Oil Poured on Pasta in a Bowl
Olive Oil Poured on Pasta

So in moderation, olive oil can be a beneficial supplement for chickens. Just a quarter teaspoon or so a couple times a week is plenty.

Does Feeding Olive Oil to Chickens Help With Egg Laying?

Yes, adding small amounts of olive oil to a chicken’s diet can potentially help boost egg production.

The healthy fats, antioxidants, and nutrients in olive oil provide the building blocks chickens need to form egg yolks. Olive oil is especially helpful for hens during peak laying times when their nutrient needs are higher.

The healthy fats, antioxidants, and nutrients in olive oil provide the building blocks chickens need…

In general, diets higher in omega-3s and healthy fats result in better quality, larger eggs. So drizzling a bit of olive oil over feed may optimize eggs from your chickens.

However, olive oil is not a magic bullet. Factors like age, breed, daylight hours, and overall diet and health play larger roles in laying frequency. But olive oil can support optimal egg development.

Can Olive Oil Help With Impacted Crop in Chickens?

An impacted crop is when a chicken’s crop becomes clogged with food, often dried grass or bedding. The blockage prevents the chicken from swallowing and digesting properly.

Olive oil can help an impacted chicken crop by lubricating and loosening the mass. About 1/2 teaspoon olive oil massaged gently over the crop can help break down and clear the obstruction.

Always follow up massaging with plenty of water to help flush out the crop. Monitor the chicken closely and if the blockage persists, seek vet care. Olive oil provides a gentle remedy to try at home first.

How Much Olive Oil Can You Safely Feed Chickens?

When giving olive oil to chickens, moderation is key. Too much olive oil could lead to diarrhea or other tummy troubles.

Here are some general olive oil feeding guidelines for chickens:

  • Adult chickens: 1/4 to 1/2 teaspoon olive oil, 2-3 times per week
  • Chicks older than 1 week: 1/8 teaspoon olive oil, 2 times per week
  • Impacted crop: 1/2 teaspoon olive oil massaged on crop, follow with water
  • Mix into feed: 1 tablespoon olive oil per 1 lb chicken feed

Start slowly with small amounts to see how your flock tolerates olive oil. Monitor droppings for any digestive upset. Adjust the frequency and quantity as needed.


A little olive oil goes a long way in providing health benefits without overdoing it. Stick to occasional, sparing use for optimal chicken nutrition and egg quality.

The Bottom Line

In moderation, olive oil is a safe and healthy supplement for chickens. It provides healthy fats, nutrients, and antioxidants that boost immunity, ease digestion, support egg laying, and promote feather and skin health.

About 1/4 to 1/2 teaspoon, 2-3 times per week is plenty for most chickens. Always provide access to fresh water as well. Monitor your chickens for any signs of digestive upset.

Welsummer Hen with Chicks
Welsummer Hen With Chicks

So drizzle a bit of that leftover olive oil over your flock’s feed to enrich their diet naturally. The healthy oil can give your chickens an added nourishing boost.

Frequently Asked Questions

Can I give chickens olive oil?

Yes, you can safely give chickens olive oil in moderation. Olive oil contains healthy fats and can be a nutritious supplement to their diet. However, it’s crucial to provide it in small amounts as part of a balanced diet to avoid overfeeding

Is olive oil OK for chickens?

Yes, olive oil is generally okay for chickens. It is a good source of monounsaturated fats and can contribute to their overall health. Ensure that the olive oil is of high quality, free from additives, and offered sparingly to prevent excessive calorie intake.

Is olive oil good for chickens?

Yes, olive oil is beneficial for chickens when provided in moderation. It contains healthy monounsaturated fats that can contribute to their overall well-being. Including small amounts of olive oil in their diet can help support their feather health, provide essential fatty acids, and add a nutritional boost.

Can chickens eat food with olive oil?

Chickens can consume food with olive oil in reasonable quantities. Incorporating olive oil into their meals can be a way to enhance the nutritional value of their diet. Just be cautious not to include too much, as moderation is key to maintaining a healthy balance in their nutrition.