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My Boston Terrier is anxious and aggressive to my other dog. Advice?

Updated On September 23rd, 2025

Pet's info: Dog | Boston Terrier | Male | neutered | 10 months and 21 days old | 30 lbs

I have an 11 month old Boston Terrier who is anxious and becomes aggressive towards my 3 yr old Boston. Any advice?

1 Answer

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on August 13th, 2019

Thanks for using Petco Pet Education Center, formerly Petcoach! These types of behaviors can improve though this does require in person training with the help of a qualified dog trainer. I would encourage you to contact a dog trainer that can work with you and Seamus in person to really take care of this behavior. The sooner these behaviors are dealt with, the more likely it is that you can improve and resolve them. Good luck and have a great day!

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