top of page

Dealing with Aggressive Chicks: Tips for Managing the Brooder

Writer's picture: AnnieAnnie

Updated: Nov 26, 2024

chicks in the grass

I remember the very first time we got baby chicks. The excitement was off the charts! We were going to have this perfect little flock. Then reality set in. We had one little Barred Rock who just wouldn’t quit bullying the other chicks. At this point, I was not only mortified by her eye pecks, I was wondering if I was doing something wrong to have her exhibit this behavior. After some research, and now a lot of experience, this is what I’ve found.


Identify Environmental Triggers for Aggressive Behavior

When dealing with an aggressive chick, it’s essential to first rule out any environmental factors that may be contributing to the bad behavior. A brooder that is too warm, too cold, too bright or too crowded can create stress and encourage aggression.


Creating the Perfect Brooder Environment:

  • Temperature Control: Ensure your brooder is at the correct temperature for your chicks’ age. Chicks that are too hot or too cold may become irritable. Check out the chart below for proper temp to age ratio.

  • Proper Lighting: I recommend using a red light bulb instead of a white one, as it seems to reduce pecking. Remember, chicks need light 24/7 to find their food and water since chickens can’t see in the dark.

  • Brooder Space: Overcrowding is a major factor in bad behavior. Make sure to provide at least 2 square feet of space per chick. While they won’t need all that space immediately, they’ll appreciate it as they grow.

Chick temperature chart for age in the brooder

Picture credit: UCCE Sonoma


Keep Chicks Entertained to Prevent Boredom

Chicks are naturally curious, and boredom can lead to pecking. Providing toys and objects in the brooder can help keep them occupied.

  • Toys and Enrichment: I like to add small toys, shiny objects, or even a small roost to the brooder. Simple items like cat toys or twigs from the yard work great and are inexpensive. I’ve even used a bird play yard for my chicks, and they loved climbing and exploring.

  • Switch it Up: Rotate toys regularly to prevent boredom and keep their environment interesting.


Boredom is often the root cause of bullying behavior, so keeping your chicks entertained is crucial for maintaining harmony in the brooder.

Toys in the chick brooder. chicks playing on the toys.

Separating Injured or Aggressive Chicks

Sometimes, you may need to separate an injured chick or even the bully chick temporarily. Ideally, keep them in the same brooder but use a barrier to protect the injured chick. If that’s not possible, you might need to set up a second brooder.

  • Prevent Aggression Toward Injured Chicks: Injured chicks are vulnerable, and other chicks might peck at their wounds. This can escalate quickly, as chicks will get a taste for blood and continue pecking, which is dangerous. It’s essential to monitor the situation closely and protect any injured chick.


Training the Bully Chick

If environmental adjustments don’t work, you can spend time observing the flock and intervening directly.

  • Gently Correct the Bully: With our Barred Rock chick, Buck, I spent time watching the chicks interact. Whenever Buck would bully another chick, I gently tapped her back and moved her away from the others. Over time, she learned that her behavior wasn’t acceptable.


Essential Products for Raising Healthy Chicks

Raising baby chicks doesn’t have to feel overwhelming. Products like the Baby Chick Care Kit and First Peep can make caring for your chicks easier and more effective, whether you’re a first-time chicken owner or a seasoned pro.


Baby Chick Care Kit

Whether you’re a first-time chicken owner or a seasoned veteran, the Baby Chick Care Kit is the perfect way to give your chicks the best possible start. This kit includes everything you need to create a safe and healthy environment for your chicks, making chick care simple and stress-free.


First Peep - Chick Feed Supplement

Give your baby chicks the perfect start with First Peep, a non-medicated chick feed supplement included in the Baby Chick Care Kit or available on its own. First Peep is packed with natural ingredients that support digestive health during those critical first few weeks of life. It encourages healthy digestion, gets chicks eating and lays the foundation for their overall well-being.


Annie hugging Buck the chicken

This is Buck tolerating me. 😉


Raising baby chicks comes with its challenges, but with the right environment, enrichment and tools like the Baby Chick Care Kit and First Peep, you can set your flock up for success. From managing aggressive behavior to ensuring their health and happiness, these early efforts pay off as your chicks grow into strong, thriving members of your flock. Remember, every chick has its own personality, and with a little patience and care, you can guide them toward becoming part of a harmonious flock.


Until next time,


-The Wing Lady


Baby Chick Care Kit

Baby Chick Care Kit - Chick Care Made Easy

Whether you are a first-time chicken owner or a seasoned veteran, the Baby Chick Care Kit is the easy and natural way to get your baby chicks off to the best start.







First Peep

First Peep - Chick Feed Supplement

First Peep is a non-medicated chick feed supplement that naturally supports digestive health in baby chicks the first few weeks of life.



bottom of page