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Can I train my 3-year-old dog who pulls and is aggressive on walks?

Updated On September 23rd, 2025

Pet's info: Dog | German Shepherd | Male | unneutered | 3 years old

My dog becomes aggressive when he sees other dogs while I take him on walk. Doesn't listen to my commands at that time and pulls me here and there. Can he be trained at 3 years of age.. He is not socialized.

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1 Answer

Most Helpful Answer

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Answered By Dr. Davis

Veterinarian

Published on October 24th, 2017

Yes, he can still be trained. I recommend finding a good trainer and getting a few private sessions first, then joining a group obedience class. Learning with other dogs and people around is very helpful when it's in a controlled situation. Dogs gain confidence and respect when they learn obedience and can behave with distractions. They want to please but need guidance and praise to learn. Dogs respond well to a routine, praise, and treats for good behavior. In addition giving plenty of exercise so Hootch is tired every day is important since a tired dog is less reactive. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Hootch.

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