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Why is my cockatoo suddenly aggressive only to me at 2 years old?

Updated On September 23rd, 2025

Pet's info: Bird | Unknown - Bird | Male | unneutered

I got a Rose-Breasted Gala Cockatoo last year. He is now around 2 years old and at the end of last year he suddenly started attacking me. But only me. He's as gentle as a baby with the other family members but I can't even scratch his head anymore like I used to and he ever goes for me when I'm trying to clean his food. I have never done anything to make him aggressive like this towards me. I have tried nearly everything under the sun to make friends.... Is there anything I can do?

1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on May 15th, 2017

He may be going through a hormonal phase. At 2 years of age, he's going through his "teenage" years on his way to adulthood between 3-5 years. His behavior may be temporary and will require patience on your part. Some cage aggression may also be responsible as well. Have someone else remove him from the cage and take him to another room when you have to clean his cage or refill bowls. Speak softly and move slowly around him. Offer small treats and rewards. Do not force him step up onto your hand or interact with you. This will lead to a bite. Make sure he has a variety of toys and adequate attention from other to keep him engaged. The preferences with people will change over his lifetime. Cockatoos are quite lovable and he should eventually come back around to you as long as you are there for him.

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