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Is a Yorkiepoo Chihuahua mix dog prone to aggression like Chihuahuas?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Female

My parents just came across a dog that is a yorkiepoo & chihuahua mix and they are potentially interested in buying the dog, but they have one concern. Will they chihuahua part of the mix cause the dog to possibly be aggressive like sometimes chihuahuas are?

1 Answer

Most Helpful Answer

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Answered By Dr. Leigh, DVM

Veterinarian

Published on February 28th, 2017

That is hard to predict and the best thing is to observe the dog now to evaluate her personality. If she shows any signs of aggression or dominance than it may be a problem. If you don't notice any concerning behavior now than aggression may never be an issue, especially if the dog is properly socialized. If they decide to get the dog than enrolling her in obedience class would be a good idea to make sure she is properly socialized and obedient.

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