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My dog growls at new rescue indoors. How to make them get along?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Large (61lb +) | Female | spayed | 60 lbs

I got a new rescue dog (Xena) a few days ago, who is very tolerant and sweet, but my current male dog (Riley) doesn't like her. They did great on their initial meet and greet on neutral grounds. However, when I brought her into the apartment, he growled and bared his teeth at her. Xena pretty much ignores his behavior and does not do anything back to him and just minds her own business. They are awesome on pack walks outside our apartment. How can I make him tolerate her indoors?

1 Answer

Most Helpful Answer

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Answered By Stacey Anstaett, DVM

Veterinarian

Published on July 7th, 2018

This behavior is likely to improve with time. Take them on leash walks together frequently (twice a day if at all possible). Feed them in separate rooms, as this is the time he is most likely to actually snap at her. If his behavior is not improving, consider keeping a [basket muzzle](https://www.petco.com/shop/en/petcostore/product/baskerville-ultra-black-muzzle-for-dogs) on him when they are inside so he can't hurt her. Also, if his behavior isn't getting better, ask your vet for a referral to a trainer or behaviorist who can help you. Thanks for asking PetCoach!

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